Scientific Commons: L. Adamczyk

The photoproduction of dijet events, where the two jets with the highest transverse energy are separated by a large gap in pseudorapidity, have been studied with the ZEUS detector using an integrated...

Three- and Four-Jet Final States in Photoproduction at HERA (2007)

H. Abramowicz, DESY Forschung Hochenergiephysik, I. Abt, L. Adamczyk, M. Adamus, V. Adler, ...

Internal report | Preprint

Forward-Jet Production in Deep Inelastic ep Scattering at HERA (2007)

H. Abramowicz, DESY Forschung Hochenergiephysik, I. Abt, L. Adamczyk, M. Adamus, V. Adler, ...

Journal article

Leading Neutron Energy and PT Distributions in Deep Inelastic Scattering and Photoproduction at HERA (2007)

H. Abramowicz, DESY Forschung Hochenergiephysik, I. Abt, L. Adamczyk, M. Adamus, V. Adler, ...

Journal article

Dijet Production in Diffractive Deep Inelastic Scattering at HERA (2007)

H. Abramowicz, DESY Forschung Hochenergiephysik, I. Abt, L. Adamczyk, M. Adamus, V. Adler, ...

Journal article

Measurement of (Anti)Deuteron and (Anti)Proton Production in DIS at HERA (2007)

H. Abramowicz, DESY Forschung Hochenergiephysik, I. Abt, L. Adamczyk, M. Adamus, V. Adler, ...

Journal article

Multijet production at low xBj in deep inelastic scattering at HERA (2007)

H. Abramowicz, DESY Forschung Hochenergiephysik, I. Abt, L. Adamczyk, M. Adamus, V. Adler, ...

Journal article

Diffractive Photoproduction of D*±(2010) at HERA (2007)

H. Abramowicz, DESY Forschung Hochenergiephysik, I. Abt, L. Adamczyk, M. Adamus, V. Adler, ...

Journal article

Measurement of D Mesons Production in Deep Inelastic Scattering at HERA (2007)

H. Abramowicz, DESY Forschung Hochenergiephysik, I. Abt, L. Adamczyk, M. Adamus, V. Adler, ...

Internal report | Preprint

Diffractive Photoproduction of D*±(2010) at HERA (2007)

H. Abramowicz, DESY Forschung Hochenergiephysik, I. Abt, L. Adamczyk, M. Adamus, V. Adler, ...

Journal article

Measurement of D*± Meson Production in e±p Scattering at Low Q2 (2007)

H. Abramowicz, DESY Forschung Hochenergiephysik, I. Abt, L. Adamczyk, M. Adamus, V. Adler, ...

Journal article

Exclusive ρ 0 Production in Deep Inelastic Scattering at HERA (2007)

H. Abramowicz, DESY Forschung Hochenergiephysik, I. Abt, L. Adamczyk, M. Adamus, V. Adler, ...

Internal report | Preprint

Diffractive Photoproduction of Dijets in ep Collisions at HERA (2007)

H. Abramowicz, DESY Forschung Hochenergiephysik, I. Abt, L. Adamczyk, M. Adamus, V. Adler, ...

Internal report | Preprint

Bose-Einstein Correlations of Charged and Neutral Kaons in Deep Inelastic Scattering at HERA (2007)

H. Abramowicz, DESY Forschung Hochenergiephysik, I. Abt, L. Adamczyk, M. Adamus, V. Adler, ...

Journal article

High-ET dijet photoproduction at HERA (2007)

H. Abramowicz, DESY Forschung Hochenergiephysik, I. Abt, L. Adamczyk, M. Adamus, V. Adler, ...

Journal article

Measurement of K0s, Lambda, Antilambda Production at HERA (2007)

H. Abramowicz, DESY Forschung Hochenergiephysik, I. Abt, L. Adamczyk, M. Adamus, V. Adler, ...

Journal article

Multi-jet cross sections in charged current e±p scattering at HERA (2007)

H. Abramowicz, DESY Forschung Hochenergiephysik, I. Abt, L. Adamczyk, M. Adamus, P.D. Allfrey, ...

Journal article

Measurement of D Mesons Production in Deep Inelastic Scattering at HERA (2007)

H. Abramowicz, DESY Forschung Hochenergiephysik, I. Abt, L. Adamczyk, M. Adamus, V. Adler, ...

Journal article

Exclusive ρ 0 Production in Deep Inelastic Scattering at HERA (2007)

H. Abramowicz, DESY Forschung Hochenergiephysik, I. Abt, L. Adamczyk, M. Adamus, V. Adler, ...

Journal article

Photoproduction of D*+- mesons associated with a leading neutron (2004)

ZEUS Collaboration, Chekanov, S, Derrick, M, Krakauer, D, Loizides, J H, Magill, S, ...

Substructure dependence of jet cross sections at HERA and determination of alpha(S) (2004)

Chekanov, S., Derrick, M., Loizides, J.H., Magill, S., Miglioranzi, S., Musgrave, B., ...

Jet substructure and differential cross sections for jets produced in the photoproduction and deep inelastic ep scattering regimes have been measured with the ZEUS detector at HERA using an...

Observation of isolated high-E-T photons in deep inelastic scattering (2004)

Chekanov, S., Derrick, M., Loizides, J.H., Magill, S., Miglioranzi, S., Musgrave, B., ...

First measurements of cross sections for isolated prompt photon production in deep inelastic ep scattering have been made using the ZEUS detector at the HERA electron-proton collider using an...

The dependence of dijet production on photon virtuality in ep collisions at HERA (2004)

Chekanov, S., Derrick, M., Loizides, J.H., Magill, S., Miglioranzi, S., Musgrave, B., ...

The dependence of dijet production on the virtuality of the exchanged photon, Q(2), has been studied by measuring dijet cross sections in the range 0 less than or similar to Q(2) lt 2000 GeV2 with...

Evidence for a narrow baryonic state decaying to K0s-p and K0s-pbar in deep inelastic scattering at HERA (2004)

Chekanov, S., Derrick, M., Loizides, J.H., Magill, S., Miglioranzi, S., Musgrave, B., ...

A resonance search has been made in the K(S)(0)p and K-S(0)(p) over bar invariant-mass spectrum measured with the ZEUS detector at HERA using an integrated luminosity of 121 pb(-1). The search was...

Photoproduction of D*(+/-) mesons associated with a leading neutron (2004)

Chekanov, S., Derrick, M., Krakauer, D., Loizides, J.H., Magill, S., Miglioranzi, S., ...

The photoproduction of D*(+/-)(2010) mesons associated with a leading neutron has been observed with the ZEUS detector in ep collisions at HERA using an integrated luminosity of 80 pb(-1). The...

Search for QCD-instanton induced events in deep inelastic ep scattering at HERA (2004)

Chekanov, S., Derrick, M., Krakauer, D., Loizides, J.H., Magill, S., Miglioranzi, S., ...

A search for QCD-instanton-induced events in deep inelastic ep scattering has been performed with the ZEUS detector at the HERA collider, using data corresponding to an integrated luminosity of 38...

Isolated tau leptons in events with large missing transverse momentum at HERA (2004)

Chekanov, S., Derrick, A., Krakauer, D., Loizides, J.H., Magill, S., Miglioranzi, S., ...

A search for events containing isolated tau leptons and large missing transverse momentum, not originating from the tau decay, has been performed with the ZEUS detector at the electron-proton...

Bose-Einstein correlations in one and two dimensions in deep inelastic scattering (2004)

Chekanov, S., Derrick, M., Krakauer, D., Loizides, J.H., Magill, S., Miglioranzi, S., ...

Bose-Einstein correlations in one and two dimensions have been studied in deep inelastic ep scattering events measured with the ZEUS detector at HERA using an integrated luminosity of 121 pb(-1). The...

Search for contact interactions, large extra dimensions and finite quark radius in ep collisions at HERA (2004)

Chekanov, S., Derrick, M., Krakauer, D., Loizides, J.H., Magill, S., Miglioranzi, S., ...

A search for physics beyond the Standard Model has been performed with high-Q(2) neutral current deep inelastic scattering events recorded with the ZEUS detector at HERA. Two data sets, e(+) p →...

Observation of (KsKs0)-K-0 resonances in deep inelastic scattering at HERA (2004)

Chekanov, S., Derrick, M., Krakauer, D., Loizides, J.H., Magill, S., Musgrave, B., ...

Inclusive (KSKS0)-K-0 production in deep inelastic ep scattering at HERA has been studied with the ZEUS detector using an integrated luminosity of 120 pb(-1). Two states are observed at masses of...

High-Q(2) neutral current cross sections in e(+)p deep inelastic scattering at root s=318 GeV (2004)

Chekanov, S., Derrick, M., Krakauer, D., Loizides, J.H., Magill, S., Miglioranzi, S., ...

Cross sections for e(+)p neutral current deep inelastic scattering have been measured at a center-of-mass energy of roots=318 GeV with the ZEUS detector at HERA using an integrated luminosity of 63.2...

Exclusive electroproduction of J/psi mesons at HERA (2004)

Chekanov, S., Derrick, A., Loizides, J.H., Magill, S., Miglioranzi, S., Musgrave, B., ...

The exclusive electroproduction of J/psi mesons, ep → epJ/psi, has been studied with the ZEUS detector at HERA for virtualities of the exchanged photon in the ranges 0.15 lt Q(2) lt 0.8 GeV2 and 2...

Bottom photoproduction measured using decays into muons in dijet events in ep collisions at root s=318 GeV (2004)

Chekanov, S., Derrick, M., Krakauer, D., Loizides, J.H., Magill, S., Miglioranzi, S., ...

The photoproduction of bottom quarks in events with two jets and a muon has been measured with the ZEUS detector at HERA using an integrated luminosity of 110 pb(-1). The fraction of jets containing...

Measurement of Dstar(+/-) production in deep inelastic e(+/-)p scattering at DESY HERA (2004)

Chekanov, S., Derrick, M., Krakauer, D., Loizides, J.H., Magill, S., Musgrave, B., ...

Inclusive production of Dstar(+/-) (2010) mesons in deep inelastic scattering has been measured with the ZEUS detector at DESY HERA using an integrated luminosity of 81.9 pb-1. The decay channel...

Measurement of beauty production in deep inelastic scattering at HERA (2004)

Chekanov, S., Derrick, M., Loizides, J.H., Magill, S., Miglioranzi, S., Musgrave, B., ...

The beauty production cross section for deep inelastic scattering events with at least one hard jet in the Breit frame together with a union has been measured, for photon virtualities Q(2) gt 2 GeV2,...

Dijet angular distributions in photoproduction of charm at HERA (2003)

Chekanov, S., Derrick, M., Krakauer, D., Loizides, J.H., Magill, S., Musgrave, B., ...

Dijet angular distributions of photoproduction events in which a D/sup *+or-/ meson is produced in association with one of two energetic jets have been measured with the ZEUS detector at HERA, using...

Search for single-top production in ep collisions at HERA (2003)

Chekanov, S., Derrick, M., Krakauer, D., Loizides, J.H., Magill, S., Musgrave, B., ...

A search for single-top production, ep to et X, has been made with the ZEUS detector at HERA using an integrated luminosity of 130.1 pb/sup -1/. Events from both the leptonic and hadronic decay...

Measurement of event shapes in deep inelastic scattering at HERA (2003)

Chekanov, S., Krakauer, D., Loizides, J.H., Magill, S., Musgrave, B., Repond, J., ...

Inclusive event-shape variables have been measured in the current region of the Breit frame for neutral current deep inelastic ep scattering using an integrated luminosity of 45.0 pb/sup -1/...

Observation of the strange sea in the proton via inclusive phi -meson production in neutral current deep inelastic scattering at HERA (2003)

Chekanov, S., Krakauer, D., Magill, S., Musgrave, B., Repond, J., Yoshida, R., ...

Inclusive phi (1020)-meson production in neutral current deep inelastic e/sup +/p scattering has been measured with the ZEUS detector at HERA using an integrated luminosity of 45 pb/sup -1/. The phi...

Study of the azimuthal asymmetry of jets in neutral current deep inelastic scattering at HERA (2003)

Chekanov, S., Krakauer, D., Magill, S., Musgrave, B., Repond, J., Yoshida, R., ...

The azimuthal distribution of jets produced in the Breit frame in high-Q/sup 2/ deep inelastic e/sup +/p scattering has been studied with the ZEUS detector at HERA using an integrated luminosity of...

ZEUS next-to-leading-order QCD analysis of data on deep inelastic scattering (2003)

Chekanov, S., Krakauer, D., Magill, S., Musgrave, B., Repond, J., Yoshida, R., ...

Next-to-leading-order QCD analyses of the ZEUS data on deep inelastic scattering together with fixed-target data have been performed, from which the gluon and quark densities of the proton and the...

Dijet angular distributions in photoproduction of charm at HERA (2003)

ZEUS Collaboration, Chekanov, S, Derrick, M, Krakauer, D, Loizides, J H, Magill, S, ...

A Search for resonance decays to lepton + jet at HERA and limits on leptoquarks (2003)

ZEUS Collaboration, Chekanov, S, Derrick, M, Krakauer, D, Loizides, J H, Magill, S, ...

Jet production in charged current deep inelastic e+ p scattering at HERA (2003)

ZEUS Collaboration, Chekanov, S, Derrick, M, Krakauer, D, Loizides, J H, Magill, S, ...

Isolated tau leptons in events with large missing transverse momentum at HERA (2003)

ZEUS Collaboration, Chekanov, S, Derrick, M, Krakauer, D, Loizides, J H, Magill, S, ...

Bose-Einstein correlations in one and two-dimensions in deep inelastic scattering (2003)

ZEUS Collaboration, Chekanov, S, Derrick, M, Krakauer, D, Loizides, JH, Magill, S, ...

Beauty photoproduction measured using decays into muons in dijet events in e p collisions at s**(1/2) = 318-GeV (2003)

ZEUS Collaboration, Chekanov, S, Derrick, M, Krakauer, D, Loizides, J H, Magill, S, ...

High Q**2 neutral current cross-sections in e+ p deep inelastic scattering at s**(1/2) = 318-GeV (2003)

ZEUS Collaboration, Chekanov, S, Derrick, M, Krakauer, D, Loizides, J H, Magill, S, ...

Search for single top production in ep collisions at HERA (2003)

ZEUS Collaboration, Chekanov, S, Derrick, M, Krakauer, D, Loizides, J H, Magill, S, ...

Measurement of deeply virtual Compton scattering at HERA (2003)

ZEUS Collaboration, Chekanov, S, Derrick, M, Krakauer, D, Loizides, J H, Magill, S, ...

Measurement of high Q**2 charged current cross-sections in e+ p deep inelastic scattering at HERA (2003)

ZEUS Collaboration, Chekanov, S, Derrick, M, Krakauer, D, Loizides, J H, Magill, S, ...

Observation of K0(s) K0(s) resonances in deep inelastic scattering at HERA (2003)

ZEUS Collaboration, Chekanov, S, Derrick, M, Krakauer, D, Loizides, J H, Magill, S, ...

Measurement of D*+- production in deep inelastic e+- p scattering at HERA (2003)

ZEUS Collaboration, Chekanov, S, Derrick, M, Krakauer, D, Loizides, J H, Magill, S, ...

Search for QCD instanton induced events in deep inelastic ep scattering at HERA (2003)

ZEUS Collaboration, Chekanov, S, Derrick, M, Krakauer, D, Loizides, J H, Magill, S, ...

Search for contact interactions, large extra dimensions and finite quark radius in e p collisions at HERA (2003)

ZEUS Collaboration, Chekanov, S, Derrick, M, Krakauer, D, Loizides, J H, Magill, S, ...

Search for single-top production in e p collisions at HERA. (Addendum) (2003)

ZEUS Collaboration, Chekanov, S, Derrick, M, Krakauer, D, Loizides, J H, Magill, S, ...

Bose-Einstein correlations in one and two-dimensions in deep inelastic scattering (2003)

ZEUS Collaboration, Chekanov, S, Derrick, M, Krakauer, D, Loizides, JH, Magill, S, ...

Jet production in charged current deep inelastic e+p scattering at HERA (2003)

Chekanov, S., Derrick, M., Krakauer, D., Loizides, J.H., Magill, S., Musgrave, B., ...

The production rates and substructure of jets have been studied in charged current deep inelastic e(+)p scattering for Q(2) gt 200 GeV2 with the ZEUS detector at HERA using an integrated luminosity...

Leading proton production in e+ p collisions at HERA (2003)

Chekanov, S., Krakauer, D., Loizides, J.H., Magill, S., Musgrave, B., Repond, J., ...

Events with a final-state proton carrying a large fraction of the proton beam momentum, x(L) gt 0.6, and the square of the transverse momentum p(T)(2) lt 0.5 GeV2 T, have been studied in e(+)p...

Measurement of deeply virtual Compton scattering at HERA (2003)

Chekanov, S., Derrick, M., Krakauer, D., Loizides, J.H., Magill, S., Musgrave, B., ...

The cross-section for deeply virtual Compton scattering in the reaction ep → egammap has been measured with the ZEUS detector at HERA using integrated luminosities of 95.0 pb(-1) of e(+) p and 16.7...

Measurement of high-Q2 charged current cross sections in e+ p deep inelastic scattering at HERA (2003)

Chekanov, S., Derrick, M., Krakauer, D., Loizides, J.H., Magill, S., Musgrave, B., ...

Cross sections for e (+) p charged current deep inelastic scattering at a centre-of-mass energy of 318 [LF]GeV have bee n determined with an integrated luminosity of 60.9 pb(-1) collected with the...

Measurement of high-Q e(-)p neutral current cross sections at HERA and the extraction of xF3 (2003)

Chekanov, S., Krakauer, D., Magill, S., Musgrave, B., Repond, J., Yoshida, R., ...

Cross sections for e(-)p neutral current deep inelastic scattering have been measured at a centre-of-mass energy of 318 GeV using an integrated luminosity of 15.9 pb(-1) collected with the ZEUS...

Measurement of proton-dissociative diffractive photoproduction of vector mesons at large momentum transfer at HERA (2003)

Chekanov, S., Krakauer, D., Magill, S., Musgrave, B., Repond, J., Yoshida, R., ...

Diffractive photoproduction of vector mesons, gammap → VY, where Y is a proton-dissociative system, has been measured in e(+)p interactions with the ZEUS detector at HERA using an integrated...

Measurement of subjet multiplicities in neutral current deep inelastic scattering at HERA and determination of alpha(s) (2003)

Chekanov, S., Krakauer, D., Loizides, J.H., Magill, S., Musgrave, B., Repond, J., ...

The subjet multiplicity has been measured in neutral current e(+) p interactions at Q(2) gt 125 GeV2 with the ZEUS detector at HERA using an integrated luminosity of 38.6 pb(-1). Jets were identified...

Measurement of the open-charm contribution to the diffractive proton structure function (2003)

Chekanov, S., Derrick, M., Krakauer, D., Loizides, J.H., Magill, S., Musgrave, B., ...

Production of D*+/-(2010) mesons in diffractive deep inelastic scattering has been measured with the ZEUS detector at HERA using an integrated luminosity of 82 pb(-1). Diffractive events were...

Measurements of inelastic J/psi and psi'photoproduction at HERA (2003)

Chekanov, S., Krakauer, D., Magill, S., Musgrave, B., Repond, J., Yoshida, R., ...

The cross sections for inelastic photoproduction of J/psi and psi' mesons have been measured in ep collisions with the ZEUS detector at HERA, using an integrated luminosity of 38.0 pb(- 1). The...

Scaling violations and determination of alpha(s) from jet production in gamma p interactions at HERA (2003)

Chekanov, S., Krakauer, D., Loizides, J.H., Magill, S., Musgrave, B., Repond, J., ...

Differential cross sections for jet photoproduction in the reaction ep → e jet X have been measured with the ZEUS detector at HERA using 82.2 pb(-1) of integrated luminosity. Inclusive jet cross...

Search for resonance decays to lepton plus jet at DESY HERA and limits on leptoquarks (2003)

Chekanov, S., Derrick, M., Krakauer, D., Loizides, J.H., Magill, S., Musgrave, B., ...

A search for narrow-width resonances that decay into electron+jet or neutrino+jet has been performed with the ZEUS detector at the DESY ep collider HERA operating at center-of- mass energies of 300...

Exclusive photoproduction of J / psi mesons at HERA (2002)

ZEUS Collaboration, Chekanov, S, Krakauer, D, Magill, S, Musgrave, B, Pellegrino, A, ...

Leading neutron production in e+ p collisions at HERA (2002)

ZEUS Collaboration, Chekanov, S, Krakauer, D, Magill, S, Musgrave, B, Pellegrino, A, ...

A ZEUS next-to-leading-order QCD analysis of data on deep inelastic scattering (2002)

ZEUS Collaboration, Chekanov, S, Krakauer, D, Magill, S, Musgrave, B, Repond, J, ...

Inclusive jet cross-sections in the Breit frame in neutral current deep inelastic scattering at HERA and determination of alpha(s) (2002)

ZEUS Collaboration, Chekanov, S, Krakauer, D, Magill, S, Musgrave, B, Repond, J, ...

Measurement of diffractive production of D*+-(2010) mesons in deep inelastic scattering at HERA (2002)

ZEUS Collaboration, Chekanov, S, Krakauer, D, Magill, S, Musgrave, B, Repond, J, ...

Leading proton production in e+ p collisions at HERA (2002)

ZEUS Collaboration, Chekanov, S, Krakauer, D, Loizides, J H, Magill, S, Musgrave, B, ...

Measurement of proton dissociative diffractive photoproduction of vector mesons at large momentum transfer at HERA (2002)

ZEUS Collaboration, Chekanov, S, Krakauer, D, Magill, S, Musgrave, B, Repond, J, ...

Measurement of high Q**2 charged current cross-sections in e- p deep inelastic scattering at HERA (2002)

ZEUS Collaboration, Chekanov, S, Krakauer, D, Magill, S, Musgrave, B, Repond, J, ...

Measurement of high Q**2 e- p neutral current cross-sections at HERA and the extraction of xF(3) (2002)

ZEUS Collaboration, Chekanov, S, Krakauer, D, Magill, S, Musgrave, B, Repond, J, ...

Measurement of event shapes in deep inelastic scattering at HERA (2002)

ZEUS Collaboration, Chekanov, S, Krakauer, D, Loizides, J H, Magill, S, Musgrave, B, ...

Measurement of subjet multiplicities in neutral current deep inelastic scattering at HERA and determination of alpha(s) (2002)

ZEUS Collaboration, Chekanov, S, Krakauer, D, Loizides, J H, Magill, S, Musgrave, B, ...

Search for lepton flavor violation in e+ p collisions at HERA (2002)

ZEUS Collaboration, Chekanov, S, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, ...

Measurement of the Q**2 and energy dependence of diffractive interactions at HERA (2002)

ZEUS Collaboration, Chekanov, S, Krakauer, D, Magill, S, Musgrave, B, Pellegrino, A, ...

Measurements of inelastic J / psi and psi-prime photoproduction at HERA (2002)

ZEUS Collaboration, Chekanov, S, Krakauer, D, Magill, S, Musgrave, B, Repond, J, ...

Observation of the strange sea in the proton via inclusive phi meson production in neutral current deep inelastic scattering at HERA (2002)

ZEUS Collaboration, Chekanov, S, Krakauer, D, Magill, S, Musgrave, B, Repond, J, ...

Scaling violations and determination of alpha(s) from jet production in gamma p interactions at HERA (2002)

ZEUS Collaboration, Chekanov, S, Krakauer, D, Loizides, J H, Magill, S, Musgrave, B, ...

Study of the azimuthal asymmetry of jets in neutral current deep inelastic scattering at HERA (2002)

ZEUS Collaboration, Chekanov, S, Krakauer, D, Magill, S, Musgrave, B, Repond, J, ...

Inclusive jet cross sections in the Breit frame in neutral current deep inelastic scattering at HERA and determination of alphas (2002)

Chekanov, S., Krakauer, D., Magill, S., Musgrave, B., Repond, J., Yoshida, R., ...

Inclusive jet differential cross sections have been measured in neutral current deep inelastic e(+)p scattering for boson virtualities Q(2) gt 125 GeV2. The data were taken using the ZEUS detector at...

Measurement of diffractive production of D-*+/- (2010) mesons in deep-inelastic scattering at HERA (2002)

Chekanov, S., Krakauer, D., Magill, S., Musgrave, B., Repond, J., Yoshida, R., ...

Diffractive production of D*+/-(2010) mesons in deep inelastic scattering has been measured with the ZEUS detector at HERA using an integrated luminosity of 44.3 pb(-1). Diffractive charm production...

Measurement of high-Q(2) charged current cross sections in e(- )p deep inelastic scattering at HERA (2002)

Chekanov, S., Krakauer, D., Magill, S., Musgrave, B., Repond, J., Yoshida, R., ...

Cross sections for e(-)p charged current deep inelastic scattering have been measured at a centre-of-mass energy of 318 GeV with an integrated luminosity of 16.4 pb(-1) using the ZEUS detector at...

Properties of hadronic final states in diffractive deep inelastic ep scattering at HERA (2001)

ZEUS Collaboration, Chekanov, S, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, ...

Measurement of dijet production in neutral current deep inelastic scattering at high Q**2 and determination of alpha(s) (2001)

ZEUS Collaboration, Breitweg, J, Chekanov, S, Derrick, M, Krakauer, D, Magill, S, ...

Dijet production in neutral current deep inelastic scattering at HERA (2001)

ZEUS Collaboration, Chekanov, S, Krakauer, D, Magill, S, Musgrave, B, Pellegrino, A, ...

Dijet photoproduction at HERA and the structure of the photon (2001)

ZEUS Collaboration, Chekanov, S, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, ...

High mass dijet cross-sections in photoproduction at HERA (2001)

ZEUS Collaboration, Chekanov, S, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, ...

Study of the effective transverse momentum of partons in the proton using prompt photons in photoproduction at HERA (2001)

ZEUS Collaboration, Chekanov, S, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, ...

Multiplicity moments in deep inelastic scattering at HERA (2001)

ZEUS Collaboration, Chekanov, S, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, ...

Measurement of the neutral current cross-section and F(2) structure function for deep inelastic e + p scattering at HERA (2001)

ZEUS Collaboration, Chekanov, S, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, ...

Three jet production in diffractive deep inelastic scattering at HERA (2001)

ZEUS Collaboration, Chekanov, S, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, ...

Searches for excited fermions in e p collisions at HERA (2001)

ZEUS Collaboration, Chekanov, S, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, ...

Measurement of the photon proton total cross-section at a center-of-mass energy of 209-GeV at HERA (2001)

ZEUS Collaboration, Chekanov, S, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, ...

Measurement of diffractive photoproduction of vector mesons at large momentum transfer at HERA (2000)

Breitweg, J., Chekanov, S., Derrick, M., Krakauer, D., Magill, S., Musgrave, B., ...

Elastic and proton-dissociative photoproduction of rho /sup 0/, phi and J/ psi vector mesons ( gamma p to Vp, gamma p to VN, respectively) have been measured in e/sup +/p interactions at HERA up to...

Angular and current-target correlations in deep inelastic scattering at HERA (2000)

Breitweg, J., Chekanov, S., Derrick, M., Krakauer, D., Magill, S., Musgrave, B., ...

Correlations between charged particles in deep inelastic e/sup +/p scattering have been studied in the Breit frame with the ZEUS detector at HERA using an integrated luminosity of 6.4 pb/sup -1/....

Measurement of inclusive prompt photon photoproduction at HERA (2000)

Breitweg, J., Chekanov, S., Derrick, M., Krakauer, D., Magill, S., Musgrave, B., ...

First inclusive measurements of isolated prompt photons in photoproduction at the HERA ep collider have been made with the ZEUS detector, using an integrated luminosity of 38.4 pb/sup -1/. Cross...

W production and the search for events with an isolated high-energy lepton and missing transverse momentum at HERA (2000)

Breitweg, J., Chekanov, S., Derrick, M., Krakauer, D., Magill, S., Musgave, B., ...

A search for the leptonic decays of W bosons produced in the reaction e/sup +/p to e/sup +/W/sup +or-/X at a centre-of-mass energy of 300 GeV has been performed with the ZEUS detector at HERA using...

Measurement of azimuthal asymmetries in deep inelastic scattering (2000)

ZEUS Collaboration, Breitweg, J, Chekanov, S, Derrick, M, Krakauer, D, Magill, S, ...

Measurement of inclusive D+-(s) photoproduction at HERA (2000)

ZEUS Collaboration, Breitweg, J, Chekanov, S, Derrick, M, Krakauer, D, Magill, S, ...

Measurement of exclusive omega electroproduction at HERA (2000)

ZEUS Collaboration, Breitweg, J, Chekanov, S, Derrick, M, Krakauer, D, Magill, S, ...

Measurement of dijet cross-sections for events with a leading neutron in photoproduction at HERA (2000)

ZEUS Collaboration, Breitweg, J, Chekanov, S, Derrick, M, Krakauer, D, Magill, S, ...

Measurement of open beauty production in photoproduction at HERA (2000)

ZEUS Collaboration, Breitweg, J, Chekanov, S, Derrick, M, Krakauer, D, Magill, S, ...

Measurement of the proton structure function F(2) at very low Q**2 at HERA (2000)

ZEUS Collaboration, Breitweg, J, Chekanov, S, Derrick, M, Krakauer, D, Magill, S, ...

The Q**2 dependence of dijet cross-sections in gamma p interactions at HERA (2000)

ZEUS Collaboration, Breitweg, J, Chekanov, S, Derrick, M, Krakauer, D, Magill, S, ...

Search for resonances decaying to e+ jet in e+ p interactions at HERA (2000)

ZEUS Collaboration, Breitweg, J, Chekanov, S, Derrick, M, Krakauer, D, Magill, S, ...

Search for resonance decays to an anti-neutrino plus jet in e+ p scattering at DESY HERA (2000)

ZEUS Collaboration, Breitweg, J, Chekanov, S, Derrick, M, Krakauer, D, Magill, S, ...

Measurement of D*(+/-) production and the charm contribution to F-2 in deep inelastic scattering at HERA (2000)

Breitweg, J., Chekanov, S., Derrick, M., Krakauer, D., Magill, S., Musgrave, B., ...

The production of D*(+/-)(2010) mesons in deep inelastic scattering has been measured in the ZEUS detector at HERA using an integrated luminosity of 37 pb(-1). The decay channels D*(+) → D(0)pi(+)...

Measurement of the E-T(2),jet/Q(2) dependence of forward-jet production at HERA (2000)

Breitweg, J., Chekanov, S., Derrick, M., Krakauer, D., Magill, S., Musgrave, B., ...

The forward-jet cross section in deep inelastic e(+)p scattering has been measured using the ZEUS detector at HERA with an integrated luminosity of 6.36 pb(-1). The jet cross section is presented as...

Measurement of the spin-density matrix elements in exclusive electroproduction of rho(0) mesons at HERA (2000)

Breitweg, J., Chekanov, S., Derrick, M., Krakauer, D., Magill, S., Musgrave, B., ...

Exclusive electroproduction of rho(o) mesons has been measured using the ZEUS detector at HERA in two Q(2) ranges, 0.25 lt Q(2) lt 0.85 GeV2 and 3 lt Q(2) lt 30 GeV2. The low-Q(2) data span the range...

Search for contact interactions in deep inelastic e(+)p → e(+)X scattering at HERA (2000)

Breitweg, J., Chekanov, S., Derrick, M., Krakauer, D., Magill, S., Musgrave, B., ...

In a search for signatures of physics processes beyond the Standard Model, various eeqq vector contact-interaction hypotheses have been tested using the high-Q(2) deep inelastic neutral-current e(+)p...

Search for resonances decaying to e(+)-jet in e(+)p interactions at HERA (2000)

Breitweg, J., Chekanov, S., Derrick, M., Krakauer, D., Magill, S., Musgrave, B., ...

The e(+)-jet invariant mass spectrum produced in the reaction e(+)p → e(+)X has been studied at a center-of-mass energy of 300 GeV. The data were collected. using the ZEUS detector operating at the...

The Q(2) dependence of dijet cross sections in gamma p interactions at HERA (2000)

Breitweg, J., Chekanov, S., Derrick, M., Krakauer, D., Magill, S., Musgrave, B., ...

The dependence of the photon structure on the photon virtuality, Q(2), is studied by measuring the reaction e(+) p - → e(+) + jet + jet + X at photon-proton centre-of-mass energies 134 lt W lt 223...

Angular and current target correlations in deep inelastic scattering at HERA (1999)

ZEUS Collaboration, Breitweg, J, Chekanov, S, Derrick, M, Krakauer, D, Magill, S, ...

Measurement of D*+- production and the charm contribution to F(2) in deep inelastic scattering at HERA (1999)

ZEUS Collaboration, Breitweg, J, Chekanov, S, Derrick, M, Krakauer, D, Magill, S, ...

Measurement of high Q**2 neutral current e+ p deep inelastic scattering cross-sections at HERA (1999)

ZEUS Collaboration, Breitweg, J, Chekanov, S, Derrick, M, Krakauer, D, Magill, S, ...

Measurement of Dijet photoproduction at high transverse energies at HERA (1999)

ZEUS Collaboration, Breitweg, J, Chekanov, S, Derrick, M, Krakauer, D, Magill, S, ...

Measurement of high Q**2 charged current e+ p deep inelastic scattering cross-sections at HERA (1999)

ZEUS Collaboration, Breitweg, J, Chekanov, S, Derrick, M, Krakauer, D, Magill, S, ...

Measurement of diffractive photoproduction of vector mesons at large momentum transfer at HERA (1999)

ZEUS Collaboration, Breitweg, J, Chekanov, S, Derrick, M, Krakauer, D, Magill, S, ...

Measurement of inclusive prompt photon photoproduction at HERA (1999)

ZEUS Collaboration, Breitweg, J, Chekanov, S, Derrick, M, Krakauer, D, Magill, S, ...

Measurement of multiplicity and momentum spectra in the current and target regions of the Breit frame in deep inelastic scattering at HERA (1999)

ZEUS Collaboration, Breitweg, J, Chekanov, S, Derrick, M, Krakauer, D, Magill, S, ...

Search for contact interactions in deep inelastic e+ p ---> e+ X scattering at HERA (1999)

ZEUS Collaboration, Breitweg, J, Chekanov, S, Derrick, M, Krakauer, D, Magill, S, ...

W production and the search for events with an isolated high-energy lepton and missing transverse momentum at HERA (1999)

ZEUS Collaboration, Breitweg, J, Chekanov, S, Derrick, M, Krakauer, D, Magill, S, ...

Measurement of the spin density matrix elements in exclusive electroproduction of rho0 mesons at HERA (1999)

ZEUS Collaboration, Breitweg, J, Chekanov, S, Derrick, M, Krakauer, D, Magill, S, ...

Measurement of the E**2(T,jet) / Q**2 dependence of forward jet production at HERA (1999)

ZEUS Collaboration, Breitweg, J, Chekanov, S, Derrick, M, Krakauer, D, Magill, S, ...

Measurement of high-Q(2) neutral-current e(+)p deep inelastic scattering cross-sections at HERA (1999)

Breitweg, J., Chekanov, S., Derrick, R., Krakauer, D., Magill, S., Musgrave, B., ...

The e(+)p neutral-current deep inelastic scattering differential cross-sections d sigma/dQ(2), for Q(2) gt 400 GeV2, d sigma/dx and d sigma/dy, for Q(2) gt 400, 2500 and 10000 GeV2, have been...

ATLAS barrel hadron calorimeter: general manufacturing concepts for 300000 absorber plates mass production (1998)

Alikov, B A, Budagov, Yu A, Bylinkin, P M, Danilov, V I, Lebedev, A I, Liablin, M V, ...

Diffractive dijet cross-sections in photoproduction at HERA (1998)

ZEUS Collaboration, Breitweg, J, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, ...

Exclusive electroproduction of rho0 and J / psi mesons at HERA (1998)

ZEUS Collaboration, Breitweg, J, Chekanov, S, Derrick, M, Krakauer, D, Magill, S, ...

High E(T) inclusive jet cross-sections in photoproduction at HERA (1998)

ZEUS Collaboration, Breitweg, J, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, ...

Forward jet production in deep inelastic scattering at HERA (1998)

ZEUS Collaboration, Breitweg, J, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, ...

Measurement of inclusive D*+- and associated dijet cross-sections in photoproduction at HERA (1998)

ZEUS Collaboration, Breitweg, J, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, ...

Measurement of elastic Upsilon photoproduction at HERA (1998)

ZEUS Collaboration, Breitweg, J, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, ...

Measurement of jet shapes in high Q**2 deep inelastic scattering at HERA (1998)

ZEUS Collaboration, Breitweg, J, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, ...

Search for selectron and squark production in e+ p collisions at HERA (1998)

ZEUS Collaboration, Breitweg, J, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, ...

Measurement of the diffractive cross-section in deep inelastic scattering using ZEUS 1994 data (1998)

ZEUS Collaboration, Breitweg, J, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, ...

Measurement of three jet distributions in photoproduction at HERA (1998)

ZEUS Collaboration, Breitweg, J, Chekanov, S, Derrick, M, Krakauer, D, Magill, S, ...

ZEUS results on the measurement and phenomenology of F(2) at low x and low Q**2 (1998)

ZEUS Collaboration, Breitweg, J, Chekanov, S, Derrick, M, Krakauer, D, Magill, S, ...

Comparison of ZEUS data with standard model predictions for e+ p ---> e+ X scattering at high x and Q**2 (1997)

ZEUS Collaboration, Breitweg, J, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, ...

A Search for excited fermions in e+ p collisions at HERA (1997)

ZEUS Collaboration, Breitweg, J, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, ...

Charged particles and neutral kaons in photoproduced jets at HERA (1997)

ZEUS Collaboration, Breitweg, J, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, ...

D* production in deep inelastic scattering at HERA (1997)

ZEUS Collaboration, Breitweg, J, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, ...

Differential cross-sections of D*+- photoproduction in e p collisions at HERA (1997)

ZEUS Collaboration, Breitweg, J, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, ...

Measurement of elastic J / psi photoproduction at HERA (1997)

ZEUS Collaboration, Breitweg, J, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, ...

Dijet cross-sections in photoproduction at HERA (1997)

ZEUS Collaboration, Breitweg, J, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, ...

Event shape analysis of deep inelastic scattering events with a large rapidity gap at HERA (1997)

ZEUS Collaboration, Breitweg, J, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, ...

Elastic and proton dissociative rho0 photoproduction at HERA (1997)

ZEUS Collaboration, Breitweg, J, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, ...

Measurement of inelastic J / psi photoproduction at HERA (1997)

ZEUS Collaboration, Breitweg, J, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, ...

Measurement of the diffractive structure function F2(D(4)) at HERA (1997)

ZEUS Collaboration, Breitweg, J, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, ...

Measurement of jet shapes in photoproduction at HERA (1997)

ZEUS Collaboration, Breitweg, J, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, ...

Measurement of the proton structure function F2 and sigma-tot (gamma* p) at low q**2 and very low x at HERA (1997)

ZEUS Collaboration, Breitweg, J, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, ...

Measurement of the t distribution in diffractive photoproduction at HERA (1997)

ZEUS Collaboration, Breitweg, J, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, ...

Study of photon dissociation in diffractive photoproduction at HERA (1997)

ZEUS Collaboration, Breitweg, J, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, ...

Observation of isolated high E(t) photons in photoproduction at HERA (1997)

ZEUS Collaboration, Breitweg, J, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, ...

Observation of scaling violations in scaled momentum distributions at HERA (1997)

ZEUS Collaboration, Breitweg, J, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, ...

Observation of events with an energetic forward neutron in deep inelastic scattering at HERA (1996)

Derrick, Malcolm, Krakauer, D A, Magill, S, Mikunas, D, Musgrave, B, Okrasinski, J R, ...

Dijet angular distributions in direct and resolved photoproduction at HERA (1996)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, ...

Measurement of elastic phi photoproduction at HERA (1996)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, ...

Measurement of the diffractive cross-section in deep inelastic scattering (1996)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, ...

Measurement of the F2 structure function in deep inelastic e+ p scattering using 1994 data from the ZEUS detector at HERA (1996)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, ...

Measurement of elastic omega photoproduction at HERA (1996)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, ...

Measurement of the reaction gamma* p --> phi p in deep inelastic e+ p scattering at HERA (1996)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, ...

Observation of events with an energetic forward neutron in deep inelastic scattering at HERA (1996)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, ...

Study of charged current e p interactions at Q**2 > 200-Gev**2 with the ZEUS detector at HERA (1996)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, ...

Search for lepton flavor violation in e p collisions at 300-GeV center-of-mass energy (1996)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, ...

Study of elastic rho0 photoproduction at HERA using the ZEUS leading proton spectrometer (1996)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, ...

Exclusive $\varrho^{0}$ production in deep inelastic electron-proton scattering at HERA (1995)

Derrick, Malcolm, Krakauer, D A, Magill, S, Mikunas, D, Musgrave, B, Repond, J, ...

Inclusive jet cross sections for events with a large rapidity gap with respect to the proton direction from the reaction ep \rightarrow jet \; + \; X with quasi-real photons have been measured with...

Dijet cross-sections in photoproduction at HERA (1995)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, ...

Diffractive hard photoproduction at HERA and evidence for the gluon content of the pomeron (1995)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, ...

Inclusive transverse momentum distributions of charged particles in diffractive and nondiffractive photoproduction at HERA (1995)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, ...

Exclusive rho0 production in deep inelastic electron - proton scattering at HERA (1995)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, ...

Inclusive charged particle distributions in deep inelastic scattering events at HERA (1995)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, ...

Jet production in high Q**2 deep inelastic e p scattering at HERA (1995)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, ...

Measurement of multiplicity and momentum spectra in the current fragmentation region of the Breit frame at HERA (1995)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, ...

Measurement of charged and neutral current e- p deep inelastic scattering cross-sections at high Q**2 (1995)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, ...

Measurement of elastic rho0 photoproduction at HERA (1995)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, ...

Measurement of alpha-s from jet rates in deep inelastic scattering at HERA (1995)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, ...

Measurement of the cross-section for the reaction gamma p ---> J / psi p with the ZEUS detector at HERA (1995)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, ...

Neutral strange particle production in deep inelastic scattering at HERA (1995)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, ...

Measurement of the diffractive structure function in deep elastic scattering at HERA (1995)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, ...

Measurement of the proton structure function F2 at low x and low q**2 at HERA (1995)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, ...

Study of the photon remnant in resolved photoproduction at HERA (1995)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, ...

Study of D*+- (2010) production in e p collisions at HERA (1995)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, ...

Rapidity gaps between jets in photoproduction at HERA (1995)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, ...

Observation of hard scattering in photoproduction events with a large rapidity gap at HERA (1994)

Derrick, Malcolm, Krakauer, D A, Magill, S, Musgrave, B, Repond, J, Schlereth, J L, ...

Inclusive jet differential cross sections in photoproduction at HERA (1994)

Derrick, Malcolm, Krakauer, D A, Magill, S, Musgrave, B, Repond, J, Schlereth, J L, ...

A search for excited fermions in electron-proton collisions at HERA (1994)

Derrick, Malcolm, Krakauer, D A, Magill, S, Musgrave, B, Repond, J, Schlereth, J L, ...

Measurement of the proton structure function F$_{2}$ from the 1993 HERA data (1994)

Derrick, Malcolm, Krakauer, D A, Magill, S, Musgrave, B, Repond, J, Schlereth, J L, ...

Comparison of energy flows in deep inelastic scattering events with and without a large rapidity gap (1994)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, Repond, J, ...

A Search for excited fermions in electron - proton collisions at HERA (1994)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, Repond, J, ...

Extraction of the gluon density of the proton at small x (1994)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, Repond, J, ...

First measurements with the ZEUS leading proton spectrometer (1994)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, Repond, J, ...

Preprint - Derrick, M. (94/07,rec.Aug.) 19 p

Cross-section measurement of the process e p ---> e p J / psi at HERA (1994)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, Repond, J, ...

Preprint - Derrick, M. (94/07,rec.Aug.) 18 p

Measurement of total and partial photon proton cross-sections at 180-GeV center-of-mass energy (1994)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, Repond, J, ...

Measurement of the proton structure function F2 from the 1993 HERA data (1994)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, Repond, J, ...

Inclusive jet differential cross-sections in photoproduction at HERA (1994)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, Repond, J, ...

Initial study of leading neutrons in e p collisions at HERA (1994)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, Repond, J, ...

Preprint - Derrick, M. (94/07,rec.Aug.) 17 p

Measurement of the elastic rho0 photoproduction cross-section at HERA (1994)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, Repond, J, ...

Preprint - Derrick, M. (94/07,rec.Aug.) 24 p

Observation of jet production in deep inelastic scattering with a large rapidity gap at HERA (1994)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, Repond, J, ...

Observation of hard scattering in photoproduction events with a large rapidity gap at HERA (1994)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, Repond, J, ...

Measurement of two jet cross-sections in photoproduction at HERA (1994)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, Repond, J, ...

Preprint - Derrick, M. (94/07,rec.Aug.) 21 p

Multi - jet production in deep inelastic e p scattering at HERA (1994)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, Repond, J, ...

Preprint - Derrick, M. (94/07,rec.Aug.) 23 p

Observation of D* production in e p collisions at HERA (1994)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, Repond, J, ...

Preprint - Derrick, M. (94/07,rec.Aug.) 18 p

Search for leptoquarks in e p collisions at s**(1/2) = 296-GeV (1994)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, Repond, J, ...

Observation of vector meson production in electron proton DIS at HERA (1994)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, Repond, J, ...

Preprint - Derrick, M. (94/07,rec.Aug.) 23 p

Properties and cross-section of diffractive events produced in deep inelastic e p scattering at HERA (1994)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, Repond, J, ...

Preprint - Derrick, M. (94/07,rec.Aug.) 34 p

Observation of photoproduction of Phi mesons at HERA (1994)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, Repond, J, ...

Preprint - Derrick, M. (94/07,rec.Aug.) 14 p

Study of neutral strange particle production in deep inelastic scattering at HERA (1994)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, Repond, J, ...

Preprint - Derrick, M. (94/07,rec.Aug.) 17 p

Two jet production in deep inelastic scattering neutral current events at HERA and search for a resolved photon contribution (1994)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, Repond, J, ...

Preprint - Derrick, M. (94/07,rec.Aug.) 22 p

Search for leptoquarks in e p collisions at s**(1/2) = 296-GeV (1994)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, Repond, J, ...

ePrint (Misc)

Measurement of the proton structure function F2 in e p scattering at HERA (1993)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, Repond, J, ...

Observation of events with a large rapidity gap in deep inelastic scattering at HERA (1993)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, Repond, J, ...

Observation of direct processes in photoproduction at HERA (1993)

ZEUS Collaboration, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, Repond, J, ...

Substructure dependence of jet cross sections at HERA and determination of alpha(S)

Chekanov, S., Derrick, M., Loizides, J.H., Magill, S., Miglioranzi, S., Musgrave, B., ...

Jet substructure and differential cross sections for jets produced in the photoproduction and deep inelastic ep scattering regimes have been measured with the ZEUS detector at HERA using an...

Observation of isolated high-E-T photons in deep inelastic scattering

Chekanov, S., Derrick, M., Loizides, J.H., Magill, S., Miglioranzi, S., Musgrave, B., ...

First measurements of cross sections for isolated prompt photon production in deep inelastic ep scattering have been made using the ZEUS detector at the HERA electron-proton collider using an...

The dependence of dijet production on photon virtuality in ep collisions at HERA

Chekanov, S., Derrick, M., Loizides, J.H., Magill, S., Miglioranzi, S., Musgrave, B., ...

The dependence of dijet production on the virtuality of the exchanged photon, Q(2), has been studied by measuring dijet cross sections in the range 0 less than or similar to Q(2) lt 2000 GeV2 with...

Evidence for a narrow baryonic state decaying to K0s-p and K0s-pbar in deep inelastic scattering at HERA

Chekanov, S., Derrick, M., Loizides, J.H., Magill, S., Miglioranzi, S., Musgrave, B., ...

A resonance search has been made in the K(S)(0)p and K-S(0)(p) over bar invariant-mass spectrum measured with the ZEUS detector at HERA using an integrated luminosity of 121 pb(-1). The search was...

Photoproduction of D*(+/-) mesons associated with a leading neutron

Chekanov, S., Derrick, M., Krakauer, D., Loizides, J.H., Magill, S., Miglioranzi, S., ...

The photoproduction of D*(+/-)(2010) mesons associated with a leading neutron has been observed with the ZEUS detector in ep collisions at HERA using an integrated luminosity of 80 pb(-1). The...

Search for QCD-instanton induced events in deep inelastic ep scattering at HERA

Chekanov, S., Derrick, M., Krakauer, D., Loizides, J.H., Magill, S., Miglioranzi, S., ...

A search for QCD-instanton-induced events in deep inelastic ep scattering has been performed with the ZEUS detector at the HERA collider, using data corresponding to an integrated luminosity of 38...

Isolated tau leptons in events with large missing transverse momentum at HERA

Chekanov, S., Derrick, A., Krakauer, D., Loizides, J.H., Magill, S., Miglioranzi, S., ...

A search for events containing isolated tau leptons and large missing transverse momentum, not originating from the tau decay, has been performed with the ZEUS detector at the electron-proton...

Bose-Einstein correlations in one and two dimensions in deep inelastic scattering

Chekanov, S., Derrick, M., Krakauer, D., Loizides, J.H., Magill, S., Miglioranzi, S., ...

Bose-Einstein correlations in one and two dimensions have been studied in deep inelastic ep scattering events measured with the ZEUS detector at HERA using an integrated luminosity of 121 pb(-1). The...

Search for contact interactions, large extra dimensions and finite quark radius in ep collisions at HERA

Chekanov, S., Derrick, M., Krakauer, D., Loizides, J.H., Magill, S., Miglioranzi, S., ...

A search for physics beyond the Standard Model has been performed with high-Q(2) neutral current deep inelastic scattering events recorded with the ZEUS detector at HERA. Two data sets, e(+) p →...

Observation of (KsKs0)-K-0 resonances in deep inelastic scattering at HERA

Chekanov, S., Derrick, M., Krakauer, D., Loizides, J.H., Magill, S., Musgrave, B., ...

Inclusive (KSKS0)-K-0 production in deep inelastic ep scattering at HERA has been studied with the ZEUS detector using an integrated luminosity of 120 pb(-1). Two states are observed at masses of...

Angular and current-target correlations in deep inelastic scattering at HERA

Breitweg, J., Chekanov, S., Derrick, M., Krakauer, D., Magill, S., Musgrave, B., ...

Correlations between charged particles in deep inelastic e/sup +/p scattering have been studied in the Breit frame with the ZEUS detector at HERA using an integrated luminosity of 6.4 pb/sup -1/....

Measurement of D*(+/-) production and the charm contribution to F-2 in deep inelastic scattering at HERA

Breitweg, J., Chekanov, S., Derrick, M., Krakauer, D., Magill, S., Musgrave, B., ...

The production of D*(+/-)(2010) mesons in deep inelastic scattering has been measured in the ZEUS detector at HERA using an integrated luminosity of 37 pb(-1). The decay channels D*(+) → D(0)pi(+)...

Measurement of diffractive photoproduction of vector mesons at large momentum transfer at HERA

Breitweg, J., Chekanov, S., Derrick, M., Krakauer, D., Magill, S., Musgrave, B., ...

Elastic and proton-dissociative photoproduction of rho /sup 0/, phi and J/ psi vector mesons ( gamma p to Vp, gamma p to VN, respectively) have been measured in e/sup +/p interactions at HERA up to...

Measurement of high-Q(2) neutral-current e(+)p deep inelastic scattering cross-sections at HERA

Breitweg, J., Chekanov, S., Derrick, R., Krakauer, D., Magill, S., Musgrave, B., ...

The e(+)p neutral-current deep inelastic scattering differential cross-sections d sigma/dQ(2), for Q(2) gt 400 GeV2, d sigma/dx and d sigma/dy, for Q(2) gt 400, 2500 and 10000 GeV2, have been...

Measurement of inclusive prompt photon photoproduction at HERA

Breitweg, J., Chekanov, S., Derrick, M., Krakauer, D., Magill, S., Musgrave, B., ...

First inclusive measurements of isolated prompt photons in photoproduction at the HERA ep collider have been made with the ZEUS detector, using an integrated luminosity of 38.4 pb/sup -1/. Cross...

Measurement of the E-T(2),jet/Q(2) dependence of forward-jet production at HERA

Breitweg, J., Chekanov, S., Derrick, M., Krakauer, D., Magill, S., Musgrave, B., ...

The forward-jet cross section in deep inelastic e(+)p scattering has been measured using the ZEUS detector at HERA with an integrated luminosity of 6.36 pb(-1). The jet cross section is presented as...

Measurement of the spin-density matrix elements in exclusive electroproduction of rho(0) mesons at HERA

Breitweg, J., Chekanov, S., Derrick, M., Krakauer, D., Magill, S., Musgrave, B., ...

Exclusive electroproduction of rho(o) mesons has been measured using the ZEUS detector at HERA in two Q(2) ranges, 0.25 lt Q(2) lt 0.85 GeV2 and 3 lt Q(2) lt 30 GeV2. The low-Q(2) data span the range...

Search for contact interactions in deep inelastic e(+)p → e(+)X scattering at HERA

Breitweg, J., Chekanov, S., Derrick, M., Krakauer, D., Magill, S., Musgrave, B., ...

In a search for signatures of physics processes beyond the Standard Model, various eeqq vector contact-interaction hypotheses have been tested using the high-Q(2) deep inelastic neutral-current e(+)p...

Search for resonances decaying to e(+)-jet in e(+)p interactions at HERA

Breitweg, J., Chekanov, S., Derrick, M., Krakauer, D., Magill, S., Musgrave, B., ...

The e(+)-jet invariant mass spectrum produced in the reaction e(+)p → e(+)X has been studied at a center-of-mass energy of 300 GeV. The data were collected. using the ZEUS detector operating at the...

The Q(2) dependence of dijet cross sections in gamma p interactions at HERA

Breitweg, J., Chekanov, S., Derrick, M., Krakauer, D., Magill, S., Musgrave, B., ...

The dependence of the photon structure on the photon virtuality, Q(2), is studied by measuring the reaction e(+) p - → e(+) + jet + jet + X at photon-proton centre-of-mass energies 134 lt W lt 223...

W production and the search for events with an isolated high-energy lepton and missing transverse momentum at HERA

Breitweg, J., Chekanov, S., Derrick, M., Krakauer, D., Magill, S., Musgave, B., ...

A search for the leptonic decays of W bosons produced in the reaction e/sup +/p to e/sup +/W/sup +or-/X at a centre-of-mass energy of 300 GeV has been performed with the ZEUS detector at HERA using...

Dijet angular distributions in photoproduction of charm at HERA

Chekanov, S., Derrick, M., Krakauer, D., Loizides, J.H., Magill, S., Musgrave, B., ...

Dijet angular distributions of photoproduction events in which a D/sup *+or-/ meson is produced in association with one of two energetic jets have been measured with the ZEUS detector at HERA, using...

Inclusive jet cross sections in the Breit frame in neutral current deep inelastic scattering at HERA and determination of alphas

Chekanov, S., Krakauer, D., Magill, S., Musgrave, B., Repond, J., Yoshida, R., ...

Inclusive jet differential cross sections have been measured in neutral current deep inelastic e(+)p scattering for boson virtualities Q(2) gt 125 GeV2. The data were taken using the ZEUS detector at...

Jet production in charged current deep inelastic e+p scattering at HERA

Chekanov, S., Derrick, M., Krakauer, D., Loizides, J.H., Magill, S., Musgrave, B., ...

The production rates and substructure of jets have been studied in charged current deep inelastic e(+)p scattering for Q(2) gt 200 GeV2 with the ZEUS detector at HERA using an integrated luminosity...

Leading proton production in e+ p collisions at HERA

Chekanov, S., Krakauer, D., Loizides, J.H., Magill, S., Musgrave, B., Repond, J., ...

Events with a final-state proton carrying a large fraction of the proton beam momentum, x(L) gt 0.6, and the square of the transverse momentum p(T)(2) lt 0.5 GeV2 T, have been studied in e(+)p...

Measurement of deeply virtual Compton scattering at HERA

Chekanov, S., Derrick, M., Krakauer, D., Loizides, J.H., Magill, S., Musgrave, B., ...

The cross-section for deeply virtual Compton scattering in the reaction ep → egammap has been measured with the ZEUS detector at HERA using integrated luminosities of 95.0 pb(-1) of e(+) p and 16.7...

Measurement of diffractive production of D-*+/- (2010) mesons in deep-inelastic scattering at HERA

Chekanov, S., Krakauer, D., Magill, S., Musgrave, B., Repond, J., Yoshida, R., ...

Diffractive production of D*+/-(2010) mesons in deep inelastic scattering has been measured with the ZEUS detector at HERA using an integrated luminosity of 44.3 pb(-1). Diffractive charm production...

Measurement of event shapes in deep inelastic scattering at HERA

Chekanov, S., Krakauer, D., Loizides, J.H., Magill, S., Musgrave, B., Repond, J., ...

Inclusive event-shape variables have been measured in the current region of the Breit frame for neutral current deep inelastic ep scattering using an integrated luminosity of 45.0 pb/sup -1/...

Measurement of high-Q2 charged current cross sections in e+ p deep inelastic scattering at HERA

Chekanov, S., Derrick, M., Krakauer, D., Loizides, J.H., Magill, S., Musgrave, B., ...

Cross sections for e (+) p charged current deep inelastic scattering at a centre-of-mass energy of 318 [LF]GeV have bee n determined with an integrated luminosity of 60.9 pb(-1) collected with the...

Measurement of high-Q e(-)p neutral current cross sections at HERA and the extraction of xF3

Chekanov, S., Krakauer, D., Magill, S., Musgrave, B., Repond, J., Yoshida, R., ...

Cross sections for e(-)p neutral current deep inelastic scattering have been measured at a centre-of-mass energy of 318 GeV using an integrated luminosity of 15.9 pb(-1) collected with the ZEUS...

Measurement of high-Q(2) charged current cross sections in e(- )p deep inelastic scattering at HERA

Chekanov, S., Krakauer, D., Magill, S., Musgrave, B., Repond, J., Yoshida, R., ...

Cross sections for e(-)p charged current deep inelastic scattering have been measured at a centre-of-mass energy of 318 GeV with an integrated luminosity of 16.4 pb(-1) using the ZEUS detector at...

Measurement of proton-dissociative diffractive photoproduction of vector mesons at large momentum transfer at HERA

Chekanov, S., Krakauer, D., Magill, S., Musgrave, B., Repond, J., Yoshida, R., ...

Diffractive photoproduction of vector mesons, gammap → VY, where Y is a proton-dissociative system, has been measured in e(+)p interactions with the ZEUS detector at HERA using an integrated...

Measurement of subjet multiplicities in neutral current deep inelastic scattering at HERA and determination of alpha(s)

Chekanov, S., Krakauer, D., Loizides, J.H., Magill, S., Musgrave, B., Repond, J., ...

The subjet multiplicity has been measured in neutral current e(+) p interactions at Q(2) gt 125 GeV2 with the ZEUS detector at HERA using an integrated luminosity of 38.6 pb(-1). Jets were identified...

Measurement of the open-charm contribution to the diffractive proton structure function

Chekanov, S., Derrick, M., Krakauer, D., Loizides, J.H., Magill, S., Musgrave, B., ...

Production of D*+/-(2010) mesons in diffractive deep inelastic scattering has been measured with the ZEUS detector at HERA using an integrated luminosity of 82 pb(-1). Diffractive events were...

Measurements of inelastic J/psi and psi'photoproduction at HERA

Chekanov, S., Krakauer, D., Magill, S., Musgrave, B., Repond, J., Yoshida, R., ...

The cross sections for inelastic photoproduction of J/psi and psi' mesons have been measured in ep collisions with the ZEUS detector at HERA, using an integrated luminosity of 38.0 pb(- 1). The...

Observation of the strange sea in the proton via inclusive phi -meson production in neutral current deep inelastic scattering at HERA

Chekanov, S., Krakauer, D., Magill, S., Musgrave, B., Repond, J., Yoshida, R., ...

Inclusive phi (1020)-meson production in neutral current deep inelastic e/sup +/p scattering has been measured with the ZEUS detector at HERA using an integrated luminosity of 45 pb/sup -1/. The phi...

Scaling violations and determination of alpha(s) from jet production in gamma p interactions at HERA

Chekanov, S., Krakauer, D., Loizides, J.H., Magill, S., Musgrave, B., Repond, J., ...

Differential cross sections for jet photoproduction in the reaction ep → e jet X have been measured with the ZEUS detector at HERA using 82.2 pb(-1) of integrated luminosity. Inclusive jet cross...

Search for resonance decays to lepton plus jet at DESY HERA and limits on leptoquarks

Chekanov, S., Derrick, M., Krakauer, D., Loizides, J.H., Magill, S., Musgrave, B., ...

A search for narrow-width resonances that decay into electron+jet or neutrino+jet has been performed with the ZEUS detector at the DESY ep collider HERA operating at center-of- mass energies of 300...

Search for single-top production in ep collisions at HERA

Chekanov, S., Derrick, M., Krakauer, D., Loizides, J.H., Magill, S., Musgrave, B., ...

A search for single-top production, ep to et X, has been made with the ZEUS detector at HERA using an integrated luminosity of 130.1 pb/sup -1/. Events from both the leptonic and hadronic decay...

Study of the azimuthal asymmetry of jets in neutral current deep inelastic scattering at HERA

Chekanov, S., Krakauer, D., Magill, S., Musgrave, B., Repond, J., Yoshida, R., ...

The azimuthal distribution of jets produced in the Breit frame in high-Q/sup 2/ deep inelastic e/sup +/p scattering has been studied with the ZEUS detector at HERA using an integrated luminosity of...

ZEUS next-to-leading-order QCD analysis of data on deep inelastic scattering

Chekanov, S., Krakauer, D., Magill, S., Musgrave, B., Repond, J., Yoshida, R., ...

Next-to-leading-order QCD analyses of the ZEUS data on deep inelastic scattering together with fixed-target data have been performed, from which the gluon and quark densities of the proton and the...

High-Q(2) neutral current cross sections in e(+)p deep inelastic scattering at root s=318 GeV

Chekanov, S., Derrick, M., Krakauer, D., Loizides, J.H., Magill, S., Miglioranzi, S., ...

Cross sections for e(+)p neutral current deep inelastic scattering have been measured at a center-of-mass energy of roots=318 GeV with the ZEUS detector at HERA using an integrated luminosity of 63.2...

Exclusive electroproduction of J/psi mesons at HERA

Chekanov, S., Derrick, A., Loizides, J.H., Magill, S., Miglioranzi, S., Musgrave, B., ...

The exclusive electroproduction of J/psi mesons, ep → epJ/psi, has been studied with the ZEUS detector at HERA for virtualities of the exchanged photon in the ranges 0.15 lt Q(2) lt 0.8 GeV2 and 2...

Bottom photoproduction measured using decays into muons in dijet events in ep collisions at root s=318 GeV

Chekanov, S., Derrick, M., Krakauer, D., Loizides, J.H., Magill, S., Miglioranzi, S., ...

The photoproduction of bottom quarks in events with two jets and a muon has been measured with the ZEUS detector at HERA using an integrated luminosity of 110 pb(-1). The fraction of jets containing...

Measurement of Dstar(+/-) production in deep inelastic e(+/-)p scattering at DESY HERA

Chekanov, S., Derrick, M., Krakauer, D., Loizides, J.H., Magill, S., Musgrave, B., ...

Inclusive production of Dstar(+/-) (2010) mesons in deep inelastic scattering has been measured with the ZEUS detector at DESY HERA using an integrated luminosity of 81.9 pb-1. The decay channel...

Measurement of beauty production in deep inelastic scattering at HERA

Chekanov, S., Derrick, M., Loizides, J.H., Magill, S., Miglioranzi, S., Musgrave, B., ...

The beauty production cross section for deep inelastic scattering events with at least one hard jet in the Breit frame together with a union has been measured, for photon virtualities Q(2) gt 2 GeV2,...

A New Experiment for the HERA Collider - Expression of Interest

Abramowicz,H., Abt,I., Adamczyk,L., Arneodo,M., Bracinik,J., Brock,I., ...

Quantum Chromodynamics is now widely acknowledged to be the correct theory for the strong hadronic interactions. Knowing the correct Lagrangian for the theory does not however imply that we know...

A New Experiment for the HERA Collider - Expression of Interest

Abramowicz, H., Abt, I., Adamczyk, L., Arneodo, M., Bracinik, J., Brock, I., ...

Quantum Chromodynamics is now widely acknowledged to be the correct theory for the strong hadronic interactions. Knowing the correct Lagrangian for the theory does not however imply that we know...

Substructure dependence of jet cross sections at HERA and determination of alpha(S)

Chekanov, S., Derrick, M., Loizides, J.H., Magill, S., Miglioranzi, S., Musgrave, B., ...

Jet substructure and differential cross sections for jets produced in the photoproduction and deep inelastic ep scattering regimes have been measured with the ZEUS detector at HERA using an...

Observation of isolated high-E-T photons in deep inelastic scattering

Chekanov, S., Derrick, M., Loizides, J.H., Magill, S., Miglioranzi, S., Musgrave, B., ...

First measurements of cross sections for isolated prompt photon production in deep inelastic ep scattering have been made using the ZEUS detector at the HERA electron-proton collider using an...

The dependence of dijet production on photon virtuality in ep collisions at HERA

Chekanov, S., Derrick, M., Loizides, J.H., Magill, S., Miglioranzi, S., Musgrave, B., ...

The dependence of dijet production on the virtuality of the exchanged photon, Q(2), has been studied by measuring dijet cross sections in the range 0 less than or similar to Q(2) lt 2000 GeV2 with...

Evidence for a narrow baryonic state decaying to K0s-p and K0s-pbar in deep inelastic scattering at HERA

Chekanov, S., Derrick, M., Loizides, J.H., Magill, S., Miglioranzi, S., Musgrave, B., ...

A resonance search has been made in the K(S)(0)p and K-S(0)(p) over bar invariant-mass spectrum measured with the ZEUS detector at HERA using an integrated luminosity of 121 pb(-1). The search was...

Photoproduction of D*(+/-) mesons associated with a leading neutron

Chekanov, S., Derrick, M., Krakauer, D., Loizides, J.H., Magill, S., Miglioranzi, S., ...

The photoproduction of D*(+/-)(2010) mesons associated with a leading neutron has been observed with the ZEUS detector in ep collisions at HERA using an integrated luminosity of 80 pb(-1). The...

Search for QCD-instanton induced events in deep inelastic ep scattering at HERA

Chekanov, S., Derrick, M., Krakauer, D., Loizides, J.H., Magill, S., Miglioranzi, S., ...

A search for QCD-instanton-induced events in deep inelastic ep scattering has been performed with the ZEUS detector at the HERA collider, using data corresponding to an integrated luminosity of 38...

Isolated tau leptons in events with large missing transverse momentum at HERA

Chekanov, S., Derrick, A., Krakauer, D., Loizides, J.H., Magill, S., Miglioranzi, S., ...

A search for events containing isolated tau leptons and large missing transverse momentum, not originating from the tau decay, has been performed with the ZEUS detector at the electron-proton...

Bose-Einstein correlations in one and two dimensions in deep inelastic scattering

Chekanov, S., Derrick, M., Krakauer, D., Loizides, J.H., Magill, S., Miglioranzi, S., ...

Bose-Einstein correlations in one and two dimensions have been studied in deep inelastic ep scattering events measured with the ZEUS detector at HERA using an integrated luminosity of 121 pb(-1). The...

Search for contact interactions, large extra dimensions and finite quark radius in ep collisions at HERA

Chekanov, S., Derrick, M., Krakauer, D., Loizides, J.H., Magill, S., Miglioranzi, S., ...

A search for physics beyond the Standard Model has been performed with high-Q(2) neutral current deep inelastic scattering events recorded with the ZEUS detector at HERA. Two data sets, e(+) p →...

Observation of (KsKs0)-K-0 resonances in deep inelastic scattering at HERA

Chekanov, S., Derrick, M., Krakauer, D., Loizides, J.H., Magill, S., Musgrave, B., ...

Inclusive (KSKS0)-K-0 production in deep inelastic ep scattering at HERA has been studied with the ZEUS detector using an integrated luminosity of 120 pb(-1). Two states are observed at masses of...

Angular and current-target correlations in deep inelastic scattering at HERA

Breitweg, J., Chekanov, S., Derrick, M., Krakauer, D., Magill, S., Musgrave, B., ...

Correlations between charged particles in deep inelastic e/sup +/p scattering have been studied in the Breit frame with the ZEUS detector at HERA using an integrated luminosity of 6.4 pb/sup -1/....

Measurement of D*(+/-) production and the charm contribution to F-2 in deep inelastic scattering at HERA

Breitweg, J., Chekanov, S., Derrick, M., Krakauer, D., Magill, S., Musgrave, B., ...

The production of D*(+/-)(2010) mesons in deep inelastic scattering has been measured in the ZEUS detector at HERA using an integrated luminosity of 37 pb(-1). The decay channels D*(+) → D(0)pi(+)...

Measurement of diffractive photoproduction of vector mesons at large momentum transfer at HERA

Breitweg, J., Chekanov, S., Derrick, M., Krakauer, D., Magill, S., Musgrave, B., ...

Elastic and proton-dissociative photoproduction of rho /sup 0/, phi and J/ psi vector mesons ( gamma p to Vp, gamma p to VN, respectively) have been measured in e/sup +/p interactions at HERA up to...

Measurement of high-Q(2) neutral-current e(+)p deep inelastic scattering cross-sections at HERA

Breitweg, J., Chekanov, S., Derrick, R., Krakauer, D., Magill, S., Musgrave, B., ...

The e(+)p neutral-current deep inelastic scattering differential cross-sections d sigma/dQ(2), for Q(2) gt 400 GeV2, d sigma/dx and d sigma/dy, for Q(2) gt 400, 2500 and 10000 GeV2, have been...

Measurement of inclusive prompt photon photoproduction at HERA

Breitweg, J., Chekanov, S., Derrick, M., Krakauer, D., Magill, S., Musgrave, B., ...

First inclusive measurements of isolated prompt photons in photoproduction at the HERA ep collider have been made with the ZEUS detector, using an integrated luminosity of 38.4 pb/sup -1/. Cross...

Measurement of the E-T(2),jet/Q(2) dependence of forward-jet production at HERA

Breitweg, J., Chekanov, S., Derrick, M., Krakauer, D., Magill, S., Musgrave, B., ...

The forward-jet cross section in deep inelastic e(+)p scattering has been measured using the ZEUS detector at HERA with an integrated luminosity of 6.36 pb(-1). The jet cross section is presented as...

Measurement of the spin-density matrix elements in exclusive electroproduction of rho(0) mesons at HERA

Breitweg, J., Chekanov, S., Derrick, M., Krakauer, D., Magill, S., Musgrave, B., ...

Exclusive electroproduction of rho(o) mesons has been measured using the ZEUS detector at HERA in two Q(2) ranges, 0.25 lt Q(2) lt 0.85 GeV2 and 3 lt Q(2) lt 30 GeV2. The low-Q(2) data span the range...

Search for contact interactions in deep inelastic e(+)p → e(+)X scattering at HERA

Breitweg, J., Chekanov, S., Derrick, M., Krakauer, D., Magill, S., Musgrave, B., ...

In a search for signatures of physics processes beyond the Standard Model, various eeqq vector contact-interaction hypotheses have been tested using the high-Q(2) deep inelastic neutral-current e(+)p...

Search for resonances decaying to e(+)-jet in e(+)p interactions at HERA

Breitweg, J., Chekanov, S., Derrick, M., Krakauer, D., Magill, S., Musgrave, B., ...

The e(+)-jet invariant mass spectrum produced in the reaction e(+)p → e(+)X has been studied at a center-of-mass energy of 300 GeV. The data were collected. using the ZEUS detector operating at the...

The Q(2) dependence of dijet cross sections in gamma p interactions at HERA

Breitweg, J., Chekanov, S., Derrick, M., Krakauer, D., Magill, S., Musgrave, B., ...

The dependence of the photon structure on the photon virtuality, Q(2), is studied by measuring the reaction e(+) p - → e(+) + jet + jet + X at photon-proton centre-of-mass energies 134 lt W lt 223...

W production and the search for events with an isolated high-energy lepton and missing transverse momentum at HERA

Breitweg, J., Chekanov, S., Derrick, M., Krakauer, D., Magill, S., Musgave, B., ...

A search for the leptonic decays of W bosons produced in the reaction e/sup +/p to e/sup +/W/sup +or-/X at a centre-of-mass energy of 300 GeV has been performed with the ZEUS detector at HERA using...

Dijet angular distributions in photoproduction of charm at HERA

Chekanov, S., Derrick, M., Krakauer, D., Loizides, J.H., Magill, S., Musgrave, B., ...

Dijet angular distributions of photoproduction events in which a D/sup *+or-/ meson is produced in association with one of two energetic jets have been measured with the ZEUS detector at HERA, using...

Inclusive jet cross sections in the Breit frame in neutral current deep inelastic scattering at HERA and determination of alphas

Chekanov, S., Krakauer, D., Magill, S., Musgrave, B., Repond, J., Yoshida, R., ...

Inclusive jet differential cross sections have been measured in neutral current deep inelastic e(+)p scattering for boson virtualities Q(2) gt 125 GeV2. The data were taken using the ZEUS detector at...

Jet production in charged current deep inelastic e+p scattering at HERA

Chekanov, S., Derrick, M., Krakauer, D., Loizides, J.H., Magill, S., Musgrave, B., ...

The production rates and substructure of jets have been studied in charged current deep inelastic e(+)p scattering for Q(2) gt 200 GeV2 with the ZEUS detector at HERA using an integrated luminosity...

Leading proton production in e+ p collisions at HERA

Chekanov, S., Krakauer, D., Loizides, J.H., Magill, S., Musgrave, B., Repond, J., ...

Events with a final-state proton carrying a large fraction of the proton beam momentum, x(L) gt 0.6, and the square of the transverse momentum p(T)(2) lt 0.5 GeV2 T, have been studied in e(+)p...

Measurement of deeply virtual Compton scattering at HERA

Chekanov, S., Derrick, M., Krakauer, D., Loizides, J.H., Magill, S., Musgrave, B., ...

The cross-section for deeply virtual Compton scattering in the reaction ep → egammap has been measured with the ZEUS detector at HERA using integrated luminosities of 95.0 pb(-1) of e(+) p and 16.7...

Measurement of diffractive production of D-*+/- (2010) mesons in deep-inelastic scattering at HERA

Chekanov, S., Krakauer, D., Magill, S., Musgrave, B., Repond, J., Yoshida, R., ...

Diffractive production of D*+/-(2010) mesons in deep inelastic scattering has been measured with the ZEUS detector at HERA using an integrated luminosity of 44.3 pb(-1). Diffractive charm production...

Measurement of event shapes in deep inelastic scattering at HERA

Chekanov, S., Krakauer, D., Loizides, J.H., Magill, S., Musgrave, B., Repond, J., ...

Inclusive event-shape variables have been measured in the current region of the Breit frame for neutral current deep inelastic ep scattering using an integrated luminosity of 45.0 pb/sup -1/...

Measurement of high-Q2 charged current cross sections in e+ p deep inelastic scattering at HERA

Chekanov, S., Derrick, M., Krakauer, D., Loizides, J.H., Magill, S., Musgrave, B., ...

Cross sections for e (+) p charged current deep inelastic scattering at a centre-of-mass energy of 318 [LF]GeV have bee n determined with an integrated luminosity of 60.9 pb(-1) collected with the...

Measurement of high-Q e(-)p neutral current cross sections at HERA and the extraction of xF3

Chekanov, S., Krakauer, D., Magill, S., Musgrave, B., Repond, J., Yoshida, R., ...

Cross sections for e(-)p neutral current deep inelastic scattering have been measured at a centre-of-mass energy of 318 GeV using an integrated luminosity of 15.9 pb(-1) collected with the ZEUS...

Measurement of high-Q(2) charged current cross sections in e(- )p deep inelastic scattering at HERA

Chekanov, S., Krakauer, D., Magill, S., Musgrave, B., Repond, J., Yoshida, R., ...

Cross sections for e(-)p charged current deep inelastic scattering have been measured at a centre-of-mass energy of 318 GeV with an integrated luminosity of 16.4 pb(-1) using the ZEUS detector at...

Measurement of proton-dissociative diffractive photoproduction of vector mesons at large momentum transfer at HERA

Chekanov, S., Krakauer, D., Magill, S., Musgrave, B., Repond, J., Yoshida, R., ...

Diffractive photoproduction of vector mesons, gammap → VY, where Y is a proton-dissociative system, has been measured in e(+)p interactions with the ZEUS detector at HERA using an integrated...

Measurement of subjet multiplicities in neutral current deep inelastic scattering at HERA and determination of alpha(s)

Chekanov, S., Krakauer, D., Loizides, J.H., Magill, S., Musgrave, B., Repond, J., ...

The subjet multiplicity has been measured in neutral current e(+) p interactions at Q(2) gt 125 GeV2 with the ZEUS detector at HERA using an integrated luminosity of 38.6 pb(-1). Jets were identified...

Measurement of the open-charm contribution to the diffractive proton structure function

Chekanov, S., Derrick, M., Krakauer, D., Loizides, J.H., Magill, S., Musgrave, B., ...

Production of D*+/-(2010) mesons in diffractive deep inelastic scattering has been measured with the ZEUS detector at HERA using an integrated luminosity of 82 pb(-1). Diffractive events were...

Measurements of inelastic J/psi and psi'photoproduction at HERA

Chekanov, S., Krakauer, D., Magill, S., Musgrave, B., Repond, J., Yoshida, R., ...

The cross sections for inelastic photoproduction of J/psi and psi' mesons have been measured in ep collisions with the ZEUS detector at HERA, using an integrated luminosity of 38.0 pb(- 1). The...

Observation of the strange sea in the proton via inclusive phi -meson production in neutral current deep inelastic scattering at HERA

Chekanov, S., Krakauer, D., Magill, S., Musgrave, B., Repond, J., Yoshida, R., ...

Inclusive phi (1020)-meson production in neutral current deep inelastic e/sup +/p scattering has been measured with the ZEUS detector at HERA using an integrated luminosity of 45 pb/sup -1/. The phi...

Scaling violations and determination of alpha(s) from jet production in gamma p interactions at HERA

Chekanov, S., Krakauer, D., Loizides, J.H., Magill, S., Musgrave, B., Repond, J., ...

Differential cross sections for jet photoproduction in the reaction ep → e jet X have been measured with the ZEUS detector at HERA using 82.2 pb(-1) of integrated luminosity. Inclusive jet cross...

Search for resonance decays to lepton plus jet at DESY HERA and limits on leptoquarks

Chekanov, S., Derrick, M., Krakauer, D., Loizides, J.H., Magill, S., Musgrave, B., ...

A search for narrow-width resonances that decay into electron+jet or neutrino+jet has been performed with the ZEUS detector at the DESY ep collider HERA operating at center-of- mass energies of 300...

Search for single-top production in ep collisions at HERA

Chekanov, S., Derrick, M., Krakauer, D., Loizides, J.H., Magill, S., Musgrave, B., ...

A search for single-top production, ep to et X, has been made with the ZEUS detector at HERA using an integrated luminosity of 130.1 pb/sup -1/. Events from both the leptonic and hadronic decay...

Study of the azimuthal asymmetry of jets in neutral current deep inelastic scattering at HERA

Chekanov, S., Krakauer, D., Magill, S., Musgrave, B., Repond, J., Yoshida, R., ...

The azimuthal distribution of jets produced in the Breit frame in high-Q/sup 2/ deep inelastic e/sup +/p scattering has been studied with the ZEUS detector at HERA using an integrated luminosity of...

ZEUS next-to-leading-order QCD analysis of data on deep inelastic scattering

Chekanov, S., Krakauer, D., Magill, S., Musgrave, B., Repond, J., Yoshida, R., ...

Next-to-leading-order QCD analyses of the ZEUS data on deep inelastic scattering together with fixed-target data have been performed, from which the gluon and quark densities of the proton and the...

High-Q(2) neutral current cross sections in e(+)p deep inelastic scattering at root s=318 GeV

Chekanov, S., Derrick, M., Krakauer, D., Loizides, J.H., Magill, S., Miglioranzi, S., ...

Cross sections for e(+)p neutral current deep inelastic scattering have been measured at a center-of-mass energy of roots=318 GeV with the ZEUS detector at HERA using an integrated luminosity of 63.2...

Exclusive electroproduction of J/psi mesons at HERA

Chekanov, S., Derrick, A., Loizides, J.H., Magill, S., Miglioranzi, S., Musgrave, B., ...

The exclusive electroproduction of J/psi mesons, ep → epJ/psi, has been studied with the ZEUS detector at HERA for virtualities of the exchanged photon in the ranges 0.15 lt Q(2) lt 0.8 GeV2 and 2...

Bottom photoproduction measured using decays into muons in dijet events in ep collisions at root s=318 GeV

Chekanov, S., Derrick, M., Krakauer, D., Loizides, J.H., Magill, S., Miglioranzi, S., ...

The photoproduction of bottom quarks in events with two jets and a muon has been measured with the ZEUS detector at HERA using an integrated luminosity of 110 pb(-1). The fraction of jets containing...

Measurement of Dstar(+/-) production in deep inelastic e(+/-)p scattering at DESY HERA

Chekanov, S., Derrick, M., Krakauer, D., Loizides, J.H., Magill, S., Musgrave, B., ...

Inclusive production of Dstar(+/-) (2010) mesons in deep inelastic scattering has been measured with the ZEUS detector at DESY HERA using an integrated luminosity of 81.9 pb-1. The decay channel...

Measurement of beauty production in deep inelastic scattering at HERA

Chekanov, S., Derrick, M., Loizides, J.H., Magill, S., Miglioranzi, S., Musgrave, B., ...

The beauty production cross section for deep inelastic scattering events with at least one hard jet in the Breit frame together with a union has been measured, for photon virtualities Q(2) gt 2 GeV2,...

Diffraction and Diffractive Final States at HERA. 2006-03-18 - 2006-03-25

L. Adamczyk, DESY Forschung Hochenergiephysik

Conference presentation

Vector mesons and DVCS 2008-10-05 - 2008-10-10

L. Adamczyk, DESY Forschung Hochenergiephysik

Conference presentation

L. Adamczyk

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