GRB 090423 at a redshift of z ≈ 8.1 (2009)
Salvaterra, Ruben, Della Valle, M., Campana, S., Chincarini, G., Covino, S., D'Avanzo, P., ...
3 pages, 2 figures.-- ArXiv pre-print available at: http://arxiv.org/abs/0906.1578
Romano, P., Sidoli, L., Ducci, L., Cusumano, G., La Parola, V., Pagani, C., ...
IGR J18483-0311 is an X-ray pulsar with transient X-ray activity, belonging to the new class of High Mass X-ray Binaries called Supergiant Fast X-ray Transients. This system is one of the two members...
Page, K. L., Willingale, R., Bissaldi, E., Postigo, A. De Ugarte, Holland, S. T., McBreen, S., ...
GRB 080810 was one of the first bursts to trigger both Swift and the Fermi Gamma-ray Space Telescope. It was subsequently monitored over the X-ray and UV/optical bands by Swift, in the optical by...
Monitoring Supergiant Fast X-ray Transients with Swift. Results from the first year (2009)
Romano, P., Sidoli, L., Cusumano, G., La Parola, V., Vercellone, S., Pagani, C., ...
Swift has allowed the possibility to give Supergiant Fast X-ray Transients (SFXTs), the new class of High Mass X-ray Binaries discovered by INTEGRAL, non serendipitous attention throughout all phases...
Multiwavelength Observations of Mrk 501 in 2008 (2009)
Kranich, D., Paneque, D., Cesarini, A., Falcone, A., Giroletti, M., Hoversten, E., ...
The well-studied VHE (E >100 GeV) blazar Mrk 501 was observed between March and May 2008 as part of an extensive multiwavelength observation campaign including radio, optical, X-ray and VHE gamma-ray...
GRB 090423 reveals an exploding star at the epoch of re-ionization (2009)
Salvaterra, R., Della Valle, M., Campana, S., Chincarini, G., Covino, S., D'Avanzo, P., ...
The observation of the very early stages of the Universe represents one of the main challenges of modern cosmology. 200-300 million years after the Big Bang stars began to form, thus providing the...
Variability of low-luminosity AGNs: a simultaneous X-ray/UV look with Swift (2009)
Romano, P., Pian, E., Maoz, D., Cucchiara, A., Pagani, C., La Parola, V.
We present the results of an investigation of the X-ray and UV properties of four LINERs observed with Swift, aimed at constructing good S/N and strictly simultaneous UV-X-ray SEDs. In the current...
The 22-Month Swift-BAT All-Sky Hard X-ray Survey (2009)
Tueller, J., Baumgartner, W. H., Markwardt, C. B., Skinner, G. K., Mushotzky, R. F., Ajello, M., ...
We present the catalog of sources detected in the first 22 months of data from the hard X-ray survey (14--195 keV) conducted with the BAT coded mask imager on the \swift satellite. The catalog...
C. Pagani, D. Barni, A. Bosotti, G. Grygiel, H. Kaiser, ...
A principal goal of the ongoing TESLA superconducting linac project is the production of affordable cryostats that still meet stringent requirements for alignment, vibration and heat leak. Each...
Evans, P. A., Beardmore, A. P., Page, K. L., Osborne, J. P., O'Brien, P. T., Willingale, R., ...
We present a homogeneous X-ray analysis of all 318 Gamma Ray Bursts detected by the X-ray Telescope on the Swift satellite up to 2008 July 23; this represents the largest sample of X-ray GRB data...
Godet, O., Beardmore, A. P., Abbey, A. F., Osborne, J. P., Cusumano, G., Pagani, C., ...
(Abbreviated) We show that the XRT spectral response calibration was complicated by various energy offsets in photon counting (PC) and windowed timing (WT) modes related to the way the CCD is...
A new measurement of the cosmic X-ray background (2008)
Moretti, A., Pagani, C., Cusumano, G., Campana, S., Perri, M., Abbey, A., ...
We present a new measurement of the cosmic X-ray background (CXRB) in the 1.5-7 keV energy band, performed by exploiting the Swift X-ray telescope (XRT) data archive. We also present a CXRB spectral...
GRB 080319B: A Naked-Eye Stellar Blast from the Distant Universe (2008)
Racusin, J. L., Karpov, S. V., Sokolowski, M., Granot, J., Wu, X. F., Pal'shin, V., ...
Long duration gamma-ray bursts (GRBs) release copious amounts of energy across the entire electromagnetic spectrum, and so provide a window into the process of black hole formation from the collapse...
Observations of X-ray Flares from Gamma Ray Bursts (2008)
Falcone, A. D., Morris, D., Racusin, J., Chincarini, G., Moretti, A., Romano, P., ...
Swift-XRT observations of the X-ray emission from gamma ray bursts (GRBs) and during the GRB afterglow have led to many new results during the past two years. One of these exciting results is that...
The Swift X-Ray Telescope: Status and Performance (2008)
Burrows, David N., Kennea, J. A., Abbey, A. F., Beardmore, A., Campana, S., Capalbi, M., ...
We present science highlights and performance from the Swift X-ray Telescope (XRT), which was launched on November 20, 2004. The XRT covers the 0.2-10 keV band, and spends most of its time observing...
Cs2Te Photocathode Robustness Studies. 2008-06-23 - 2008-06-27 (2008)
D. Sertore, DESY Maschinenphysik, P.M. Michelato, L. Monaco, C. Pagani, ...
Contribution to a conf. proceeding (book/online)
Broadband observations of the naked-eye y-ray burst GRB 080319B (2008)
Racusin, Judith L., Karpov, S. V., Sokolowski, M., Granot, Jonathan, Wu, Xiao Feng, Pal'shin, V., ...
Long-duration y-ray bursts (GRBs) release copious amounts of energy across the entire electromagnetic spectrum, and so provide a window into the process of black hole formation from the collapse of...
Cs2Te Photocathode Robustness Studies. 2008-06-23 - 2008-06-27 (2008)
P. Michelato, DESY Maschinenphysik, L. Monaco, C. Pagani, D. Sertore, ...
Contribution to a conf. proceeding (book/online)
Broadband observations of the naked-eye gamma-ray burst GRB 080319B (2008)
Racusin, J.L., Karpov, S.V., Sokolowski, M., Granot, J., Wu, X.F., Pal'shin, V., ...
Long-duration gamma-ray bursts (GRBs) release copious amounts of energy across the entire electromagnetic spectrum, and so provide a window into the process of black hole formation from the collapse...
Broadband observations of the naked-eye y-ray burst GRB 080319B (2008)
Racusin, Judith L., Karpov, S. V., Sokolowski, M., Granot, Jonathan, Wu, Xiao Feng, Pal'shin, V., ...
Long-duration y-ray bursts (GRBs) release copious amounts of energy across the entire electromagnetic spectrum, and so provide a window into the process of black hole formation from the collapse of...
Asymmetric Emittance Beam Generation Using Round Beam RF Guns And Non-Linear Optics (2007)
G. Fiorentini, C. Pagani, L.Serafini, Infn Milano
Future generation electron-positron linear colliders need asymmetric flat beams in order to properly control the beambeam interaction at the final focus. Room temperature collider designs ask for...
A Microstrip Based Position System for the Alignment of the TTF Cryostat (2007)
Giove Bosotti Pagani, D. Giove, A. Bosotti, C. Pagani, G. Varisco, Infn Milano
The cryostat designed for the superconducting cavities of the Tesla Test Facility (TTF) is quite a complex structure with strict requirements on the alignment of the different components at the LHe...
TESLA Report 2001-36 THE TESLA CRYOGENIC ACCELERATOR MODULES (2007)
C. Pagani, D. Barni, M. Bonezzi, G. Grygiel, K. Jensch, R. Lange, ...
The in-flight spectroscopic performance of the Swift XRT CCD camera during 2006-2007 (2007)
Godet, O., Beardmore, A. P., Abbey, A. F., Osborne, J. P., Page, K. L., Tyler, L., ...
The Swift X-ray Telescope focal plane camera is a front-illuminated MOS CCD, providing a spectral response kernel of 135 eV FWHM at 5.9 keV as measured before launch. We describe the CCD calibration...
Falcone, A. D., Morris, D., Racusin, J., Chincarini, G., Moretti, A., Romano, P., ...
Observations of gamma ray bursts (GRBs) with Swift produced the initially surprising result that many bursts have large X-ray flares superimposed on the underlying afterglow. The flares were...
GRB 070219: Swift detection of a burst (2007)
Sakamoto, T., Barthelmy, S.D., Burrows, D.N., Marshall, F.E., Pagani, C., Page, K.L., ...
Not Available
GRB 070411: Swift detection of a burst with optical afterglow (2007)
Moretti, A., Barthelmy, S.D., Brown, P.J., Burrows, D.N., Chester, M.M., Cummings, J.R., ...
Not Available
High Quantum Efficiency Photocathodes for RF Guns. 2007-01-29 - 2007-02-02 (2007)
D. Sertore, DESY Maschinenphysik, P. Michelato, L. Monaco, C. Pagani, ...
Contribution to a conf. proceeding (book/online)
Operation of a Free-electron Laser from the Extreme Ultraviolet to the Water Window. (2007)
W. Ackermann, DESY Maschinenphysik, G. Asova, V. Ayvazyan, A. Azima, N. Baboi, ...
Journal article
Conditioning of a new gun cavity towards 60 MV/m at PITZ. 2007-06-25 - 2007-06-29 (2007)
S. Lederer, G. Asova, J.W. Bähr, C. Boulware, ...
Contribution to a conf. proceeding (book/online)
L. Monaco, DESY Maschinenphysik, P. Michelato, C. Pagani, D. Sertore, ...
Contribution to a conf. proceeding (book/online)
Operation of a free-electron laser from the extreme ultraviolet to the water window (2007)
W. Ackermann, G. Asova, V. Ayvazyan, A. Azima, N. Baboi, ...
Journal article
Extreme Properties Of GRB061007: A Highly Energetic Or A Highly Collimated Burst? (2006)
Schady, P., De Pasquale, M., Page, M. J., Vetere, L., Pandey, S. B., Wang, X. Y., ...
GRB061007 is the brightest gamma-ray burst (GRB) to be detected by Swift and is accompanied by an exceptionally luminous afterglow that had a V-band magnitude
Extreme Properties Of GRB061007: A Highly Energetic OR Highly Collimated Burst? (2006)
Schady, P., De Pasquale, M., Cummings, J., Page, M. J., Pandey, S. B., Wang, X. Y., ...
%auto-ignore This paper has been withdrawn by the authors due to dublicate submission. To download the paper please go to astro-ph/0611081
The SPL (II) at CERN, a Superconducting 3.5 GeV H- Linac (2006)
Gerigk, F, Baylac, M, Bellodi, G, Benedico-Mora, E, Body, Y, Caspers, F, ...
A revision of the physics needs and recent progress in the technology of superconducting (SC) RF cavities have triggered major changes in the design of a SC H-linac at CERN. With up to 5MW beam...
GRB 050713A: High Energy Observations of the GRB Prompt and Afterglow Emission (2006)
Morris, D. C., Reeves, J., Pal'shin, V., Garczarczyk, M., Falcone, A. D., Burrows, D. N., ...
Swift discovered GRB 050713A and slewed promptly to begin observing with its narrow field instruments 72.6 seconds after the burst onset, while the prompt gamma-ray emission was still detectable in...
First operation of a free- electron laser generating GW power radiation at 32 nm wavelength. (2006)
V. Ayvazyan, N. Baboi, J. Bähr, V. Balandin, B. Beutner, ...
Journal article
XFEL - The European X-Ray Free-Electron Laser - Technical Design Report (2006)
A. Aghababyan, M. Altarelli, C. Altucci, G. Amatuni, P. Anfinrud, ...
Book
GRB 061004: Swift detection of a burst (2006)
Ziaeepour, H., Burrows, D.N., Cummings, J.R., Oates, S.R., Pagani, C., Page, K.L., ...
Not Available
IGR J08408-4503 (= v* LM vel): Swift detection of a transient (2006)
Ziaeepour, H., Burrows, D.N., Campana, S., Cummings, J.R., Godet, O., Guidorzi, C., ...
Not Available
GRB 061006: Swift detection of a burst (2006)
Schady, P., Burrows, D.N., Cummings, J.R., Gehrels, N., Guidorzi, C., Holland, S.T., ...
Not Available
GRB 061214(?): Swift detection of a possible burst (2006)
Pandey, S.B., Barthelmy, S.D., Beardmore, A.P., Burrows, D.N., Chester, M.M., Evans, P.A., ...
Not Available
GRB 061121: Swift detection of a bright burst with an optical counterpart (2006)
Page, K.L., Barthelmy, S.D., Beardmore, A.P., Brown, P.J., Burrows, D.N., Evans, P.A., ...
Not Available
GRB 061110B: Swift detection of a burst (2006)
Fox, D.B., Barthelmy, S.D., Chester, M.M., Gehrels, N., Grupe, D., Kennea, J.A., ...
Not Available
GRB 060927: Swift detection of a burst (2006)
Barbier, L.M., Barthelmy, S.D., Beardmore, A.P., Brown, P.J., Burrows, D.N., Campana, S., ...
Not Available
SC RF studies in Europe (2006)
SC RF studies in Europe / C. Pagani. - In: Nuclear physics. B, Proceedings supplements. - ISSN 0920-5632. - 154:1(2006). - p. 149-156. HIF : high intensity frontier workshop, La Biodola, Isola...
The Giant X-ray Flare of GRB 050502B: Evidence for Late-Time Internal Engine Activity (2005)
Falcone, A. D., Burrows, D. N., Lazzati, D., Campana, S., Kobayashi, S., Zhang, B., ...
Until recently, X-ray flares during the afterglow of gamma ray bursts (GRBs) were a rarely detected phenomenon, thus their nature is unclear. During the afterglow of GRB 050502B, the largest X-ray...
Swift and XMM observations of the dark GRB 050326 (2005)
Moretti, A., De Luca, A., Malesani, D., Campana, S., Tiengo, A., Cucchiara, A., ...
We present Swift and XMM observations of GRB 050326, detected by Swift-BAT. The fluence was 7.7x10^-6 erg cm^-2 (20-150 keV), and its spectrum was hard, with a power law photon index 1.25. The...
Swift observations of the X-ray bright GRB 050315 (2005)
Vaughan, S., Goad, M. R., Beardmore, A. P., O'Brien, P. T., Osborne, J. P., Page, K. L., ...
This paper discusses Swift observations of the gamma-ray burst GRB 050315 (z=1.949) from 80 s to 10 days after the onset of the burst. The X-ray light curve displayed a steep early decay (t^-5) for...
The Swift X-ray Telescope (2005)
Burrows, David N., Hill, J. E., Nousek, J. A., Kennea, J. A., Wells, A., Osborne, J. P., ...
The Swift Gamma-Ray Explorer is designed to make prompt multiwavelength observations of Gamma-Ray Bursts (GRBs) and GRB afterglows. The X-ray Telescope (XRT) enables Swift to determine GRB positions...
Bright X-ray Flares in Gamma-Ray Burst Afterglows (2005)
Burrows, D. N., Romano, P., Falcone, A., Kobayashi, S., Zhang, B., Moretti, A., ...
Gamma-ray burst (GRB) afterglows have provided important clues to the nature of these massive explosive events, providing direct information on the nearby environment and indirect information on the...
Status and First Results from the Upgraded PITZ Facility (2005)
Oppelt, A., Abrahamyan, K., Asova, G., Bähr, J., Dimitrov, G., Gensch, U., ...
Since December 2004, the photo injector test facility at DESY in Zeuthen (PITZ) has been upgraded. A normal conducting copper booster cavity has been installed and the diagnostics beamline has been...
The Swift X-Ray Telescope (2005)
Burrows, David N., Hill, J. E., Nousek, J. A., Kennea, J. A., Wells, A., Osborne, J. P., ...
In-flight calibration of the Swift XRT point spread function (2005)
Moretti, Alberto, Campana, Sergio, Mineo, T., Romano, Patrizia, Abbey, A. F., Angelini, L., ...
Status and First Results from the Upgraded PITZ Facility (2005)
Oppelt, A., Abrahamyan, K., Asova, G., Bähr, J., Dimitrov, G., Gensch, U., ...
Since December 2004, the photo injector test facility at DESY in Zeuthen (PITZ) has been upgraded. A normal conducting copper booster cavity has been installed and the diagnostics beamline has been...
Status and First Results from the Upgraded PITZ Facility (2005)
Oppelt, A., Abrahamyan, K., Asova, G., Bähr, J., Dimitrov, G., Gensch, U., ...
Since December 2004, the photo injector test facility at DESY in Zeuthen (PITZ) has been upgraded. A normal conducting copper booster cavity has been installed and the diagnostics beamline has been...
The TESLA Test Facility (TTF) cryomodule: a summary of work to date (2000)
Weisend, J G, Pagani, C, Bandelmann, R, Barni, D, Bosotti, A, Grygiel, G, ...
Andruszkow, J., Aune, B., Ayvazian, V., Baboi, N., Bakker, R., Balakin, V., ...
We present the first observation of self-amplified spontaneous emission (SASE) in a free-electron laser (FEL) in the vacuum ultraviolet regime at 109 nm wavelength (11 eV). The observed free-electron...
Superconducting TESLA cavities (2000)
Aune, B., Bandelmann, R., Bloess, D., Bonin, B., Bosotti, A., Champion, M., ...
The conceptional design of the proposed linear electron-positron colliderTESLA is based on 9-cell 1.3 GHz superconducting niobium cavities with anaccelerating gradient of Eacc = 25 MV/m at a quality...
Superconducting TESLA cavities (2000)
Aune, B., Bandelmann, R., Bloess, D., Bonin, B., Bosotti, A., Champion, M., ...
The conceptional design of the proposed linear electron-positron colliderTESLA is based on 9-cell 1.3 GHz superconducting niobium cavities with anaccelerating gradient of Eacc = 25 MV/m at a quality...
Andruszkow, J., Aune, B., Ayvazian, V., Baboi, N., Bakker, R., Balakin, V., ...
We present the first observation of self-amplified spontaneous emission (SASE) in a free-electron laser (FEL) in the vacuum ultraviolet regime at 109 nm wavelength (11 eV). The observed free-electron...
Superconducting TESLA cavities (2000)
Aune, B., Bandelmann, R., Bloess, D., Bonin, B., Bosotti, A., Champion, M., ...
The conceptional design of the proposed linear electron-positron colliderTESLA is based on 9-cell 1.3 GHz superconducting niobium cavities with anaccelerating gradient of Eacc = 25 MV/m at a quality...
Andruszkow, J., Aune, B., Ayvazian, V., Baboi, N., Bakker, R., Balakin, V., ...
We present the first observation of self-amplified spontaneous emission (SASE) in a free-electron laser (FEL) in the vacuum ultraviolet regime at 109 nm wavelength (11 eV). The observed free-electron...
Operating experience with the first TESLA Test Facility (TTF) cryomodule (1999)
Weisend, J G, Bandelmann, R, Barni, D, Bosotti, A, Grygiel, G, Kaiser, H, ...
A High Current Proton Linac with 352 MHz SC Cavities (1996)
Pagani, C., Bellomo, G., Pierini, P.
A proposal for a 10-120 mA proton linac employing superconducting beta-graded, CERN type, four cell cavities at 352 MHz is presented. The high energy part (100 MeV-1 GeV) of the machine is split in...
Studies on a free electron laser for the TESLA test facility (1995)
Rossbach, J, Saldin, E L, Schneidmiller, E A, Mosnier, A, Bacher, R, Brefeld, W, ...
Design manufacture and test of the TESLA-TTF cavity cryostat (1995)
Alessandria, F, Cavallari, Giorgio, Minestrini, M, Nicol, T H, Pagani, C, Palmieri, R, ...
Hearing loss in short- and long-term haemodialysed patients (1995)
Bazzi, C., Venturini, C. T., Pagani, C., Arrigo, G., D'Amico, G. D.
Background. Hearing loss has been described in patients with chronic renal failure on regular dialysis treatment (RDT) with very different frequency, ranging from 20 to 75%; RDT does not seem...
Pagani, C., Bazzi, C., Arrigo, G., Venturini, C. T., D'Amico, G.
To evaluate the presence and the severity of uraemic encephalopathy (UE) in regular dialysis treatment patients in relation to dialytic age, pattern reversal visual evoked potentials (PRVEPs) and...
Dark Current Investigation of TTF and PITZ RF Guns. 2006-06-26 - 2006-06-30
L. Monaco, DESY Maschinenphysik, P. Michelato, C. Pagani, P. Pierini, ...
Poster
High QE Photocathodes at FLASH. 2006-06-26 - 2006-06-30
D. Sertore, DESY Maschinenphysik, L. Monaco, P. Michelato, C. Pagani, ...
Poster
Latest Results at the Upgraded PITZ facility 2008-08-24 - 2008-08-29
C. Boulware, G. Asova, J. Bähr, K. Flöttmann, ...
Conference presentation
New Experimental Results from PITZ 2008-09-29 - 2008-10-03
F. Stephan, G. Asova, J. Bähr, C. Boulware, ...
Conference presentation
Photocathode Studies at FLASH. 2008-06-23 - 2008-06-27
S. Lederer, DESY Maschinenphysik, S. Schreiber, P. Michelato, L. Monaco, ...
Poster
Cs2Te Photocathode Robustness Studies. 2008-06-23 - 2008-06-27
P. Michelato, DESY Maschinenphysik, L. Monaco, C. Pagani, D. Sertore, ...
Poster
High Quantum Efficiency Photocathodes for RF Guns. 2007-01-29 - 2007-02-02
D. Sertore, DESY Maschinenphysik, P. Michelato, L. Monaco, C. Pagani, ...
Poster
WP8 Tuner 2008-08-29 - 2008-08-29
C. Pagani, DESY Forschung Hochenergiephysik
Conference presentation