S. Schanne

Details der Publikationsliste

Zeitraum

1997 - 2009

Anzahl

95

Co-Autoren

Monte-Carlo simulations of the background of the coded-mask camera for X- and Gamma-rays on-board the Chinese-French GRB mission SVOM (2009)

Godet, O., Sizun, P., Barret, D., Mandrou, P., Cordier, B., Schanne, S., ...

For several decades now, wide-field coded mask cameras have been used with success to localise Gamma-ray bursts (GRBs). In these instruments, the event count rate is dominated by the photon...

The Wide-Field X and Gamma-Ray Telescope ECLAIRs aboard the Gamma-Ray Burst Multi-Wavelength Space Mission SVOM (2008)

Mandrou, P., Schanne, S., Cordier, B., Pons, R., Barret, D., Amoros, C., ...

The X and Gamma-ray telescope ECLAIRs is foreseen to be launched on a low Earth orbit (h=630 km, i=30 degrees) aboard the SVOM satellite (Space-based multi-band astronomical Variable Objects...

The trigger function of the space borne gamma-ray burst telescope ECLAIRs (2007)

Schanne, S., Cordier, B., Gotz, D., Gros, A., Kestener, P., Provost, H. Le, ...

Gamma-ray bursts (GRB) sign energetic explosions in the Universe, occurring at cosmological distances. Multi-wavelength observations of GRB allow to study their properties and to use them as...

Nuclear Instruments and Methods in Physics Research A 419 (1998) 686—694 The charged trigger system of NA48 at CERN (2007)

S. Anvar, F. Bugeon, P. Debu, J. L. Fallou, H. Le Provost, F. Louis, ...

The NA48 charged trigger is a mixed hardware and software real-time processing system intended to detect the interesting configurations of K � charged decays. It achieves real-time event building,...

Online Track Reconstruction and Level 2 Triggering in NA48 (2007)

Anvar Cogan Debu, S. Anvar, J. Cogan, P. Debu, A. Formica, H. Le Provost, ...

The level 2 trigger on charged particles (L2C) of the NA48 experiment features powerful capabilities for implementing complex triggering algorithms in real-time software. These algorithms may involve...

The all-sky distribution of 511 keV electron-positron annihilation emission (2007)

Knödlseder, J., Jean, P., Lonjou, V., Weidenspointner, G., Guessoum, N., Gillard, W., ...

We present a map of 511 keV electron-positron annihilation emission, based on data accumulated with the SPI spectrometer aboard ESA's INTEGRAL gamma-ray observatory, that covers approximately 95% of...

SPI observations of the diffuse $^{60}$Fe emission in the Galaxy (2007)

Wang, W., Harris, M. J., Diehl, R., Halloin, H., Cordier, B., Strong, A. W., ...

Gamma-ray line emission from radioactive decay of 60Fe provides constraints on nucleosynthesis in massive stars and supernovae. The spectrometer SPI on board INTEGRAL has accumulated nearly three...

SPI observations of the diffuse 60Fe emission in the Galaxy (2007)

Wang, W., Harris, M. J., Diehl, R., Halloin, H., Cordier, B., Strong, A. W., ...

Gamma-ray line emission from radioactive decay of 60Fe provides constraints on nucleosynthesis in massive stars and supernovae. The spectrometer SPI on board INTEGRAL has accumulated nearly three...

The Beam and Detector for the NA48 Neutral Kaon CP Violation Experiment at CERN (2007)

Fanti, V, Lai, A, Marras, D, Musa, L, Nappi, A, Batley, J Richard, ...

The Beam and Detector, used for the NA48 experiment, devoted to the measurement of $Re(\epsilon^{\prime}/\epsilon)$, and for the NA48/1 experiment on rare K_S and neutral hyperon decays, are...

IGR J08408--4503: a new recurrent Supergiant Fast X-ray Transient (2007)

Gotz, D., Falanga, M., Senziani, F., De Luca, A., Schanne, S., Von Kienlin, A.

The supergiant fast X-ray transient IGR J08408-4503 was discovered by INTEGRAL on May 15, 2006, during a bright flare. The source shows sporadic recurrent short bright flares, reaching a peak...

The sky distribution of 511 keV positron annihilation line emission as measured with INTEGRAL/SPI (2007)

Weidenspointner, G., Knoedlseder, J., Jean, P., Skinner, G. K., Vedrenne, G., ...

The imaging spectrometer SPI on board ESA's INTEGRAL observatory provides us with an unprecedented view of positron annihilation in our Galaxy. The first sky maps in the 511 keV annihilation line and...

Calibration of the spectrometer aboard the INTEGRAL satellite (2007)

Schanne, S., Cordier, B., Gros, M., Attie, D., Von Ballmoos, P., Bouchet, L., ...

SPI, the Spectrometer on board the ESA INTEGRAL satellite, to be launched in October 2002, will study the gammaray sky in the 20 keV to 8 MeV energy band with a spectral resolution of 2 keV for...

Calibration of the spectrometer aboard the INTEGRAL satellite (2007)

Schanne, S., Cordier, B., Gros, M., Attie, D., Von Ballmoos, P., Bouchet, L., ...

SPI, the Spectrometer on board the ESA INTEGRAL satellite, to be launched in October 2002, will study the gammaray sky in the 20 keV to 8 MeV energy band with a spectral resolution of 2 keV for...

Calibration of the spectrometer aboard the INTEGRAL satellite (2007)

Schanne, S., Cordier, B., Gros, M., Attie, D., Von Ballmoos, P., Bouchet, L., ...

SPI, the Spectrometer on board the ESA INTEGRAL satellite, to be launched in October 2002, will study the gammaray sky in the 20 keV to 8 MeV energy band with a spectral resolution of 2 keV for...

The beam and detector for the NA48 neutral kaon CP violation experiment at CERN (2007)

Fanti, V., Lai, A., Marras, D., Musa, L., Nappi, A., Batley, R., ...

The beam and detector, used for the NA48 experiment, devoted to the measurement of Re(ε′/ε), and for the NA48/1 experiment on rare KS and neutral hyperon decays, are described.

The beam and detector for the NA48 neutral kaon CP violation experiment at CERN (2007)

Fanti, V., Lai, A., Marras, D., Musa, L., Nappi, A., Batley, R., ...

The beam and detector, used for the NA48 experiment, devoted to the measurement of Re(ε′/ε), and for the NA48/1 experiment on rare KS and neutral hyperon decays, are described.

The beam and detector for the NA48 neutral kaon CP violation experiment at CERN (2007)

Fanti, V., Lai, A., Marras, D., Musa, L., Nappi, A., Batley, R., ...

The beam and detector, used for the NA48 experiment, devoted to the measurement of Re(ε′/ε), and for the NA48/1 experiment on rare KS and neutral hyperon decays, are described.

IGR J08408--4503: a new recurrent Supergiant Fast X-ray Transient (2006)

Gotz, D., Falanga, M., Senziani, F., De Luca, A., Schanne, S., Von Kienlin, A.

The supergiant fast X-ray transient IGR J08408-4503 was discovered by INTEGRAL on May 15, 2006, during a bright flare. The source shows sporadic recurrent short bright flares, reaching a peak...

The ECLAIRs micro-satellite mission for gamma-ray burst multi-wavelength observations (2006)

Schanne, S., Barret, D., Basa, S., Boer, M., Casse, F., ...

Gamma-ray bursts (GRB), at least those with a duration longer than a few seconds are the most energetic events in the Universe and occur at cosmological distances. The ECLAIRs micro-satellite, to be...

The ECLAIRs micro-satellite for multi-wavelength studies of gamma-ray burst prompt emission (2006)

Schanne, S., Barret, D., Basa, S., Boer, M., Cordier, B., ...

The cosmological revolution of 1997 has established that (at least long duration) gamma-ray bursts (GRB) are among the most energetic events in the Universe and occur at cosmological distances. The...

Hypernovae as possible sources of Galactic positrons (2006)

Schanne, S., Casse, M., Cordier, B., Paul, J.

INTEGRAL/SPI has recently observed a strong and extended emission resulting from electron-positron annihilation located in the Galactic center region, consistent with the Galactic bulge geometry,...

Continuum gamma-ray emission from light dark matter positrons and electrons (2006)

Sizun, P., Casse, M., Schanne, S.

The annihilation of light dark matter was recently advocated as a possible explanation of the large positron injection rate at the Galactic center deduced from observations by the SPI spectrometer...

Observing with a space-borne gamma-ray telescope: selected results from INTEGRAL (2006)

Schanne, S.

The International Gamma-Ray Astrophysics Laboratory, i.e. the INTEGRAL satellite of ESA, in orbit since about 3 years, performs gamma-ray observations of the sky in the 15 keV to 8 MeV energy range....

INTEGRAL/SPI ground calibration (2006)

Attié, D., Cordier, B., Gros, M., Laurent, Ph., Schanne, S., Tauzin, G., ...

Three calibration campaigns of the spectrometer SPI have been performed before launch in order to determine the instrument characteristics, such as the effective detection area, the spectral...

The sky distribution of positronium annihilation continuum emission measured with SPI/INTEGRAL (2006)

Weidenspointner, G., Shrader, C. R., Knoedlseder, J., Jean, P., Lonjou, V., Guessoum, N., ...

We present a measurement of the sky distribution of positronium (Ps) annihilation continuum emission obtained with the SPI spectrometer on board ESA's INTEGRAL observatory. The only sky region from...

The ECLAIRs micro-satellite mission for gamma-ray burst multi-wavelength observations (2006)

Schanne, S., Barret, D., Basa, S., Boer, M., Casse, F., ...

Gamma-ray bursts (GRB), at least those with a duration longer than a few seconds are the most energetic events in the Universe and occur at cosmological distances. The ECLAIRs micro-satellite, to be...

26Al in the inner Galaxy (2005)

Diehl, R., Halloin, H., Kretschmer, K., Strong, A. W., Wang, W., Jean, P., ...

We performed a spectroscopic study of the 1809 keV gamma-ray line from 26Al decay in the Galaxy using the SPI imaging spectrometer with its high-resolution Ge detector camera on the INTEGRAL...

Integral and Light Dark Matter (2005)

Cassé, M., Fayet, P., Schanne, S., Cordier, B., Paul, J.

The nature of Dark Matter remains one of the outstanding questions of modern astrophysics. The success of the Cold Dark Matter cosmological model argues strongly in favor of a major component of the...

Hypernovae/GRB in the Galactic Center as possible sources of Galactic Positrons (2005)

Cassé, M., Cordier, B., Paul, J., Schanne, S.

The observation of a strong and extended positron-electron line annihilation emission in the central regions of the Galaxy by INTEGRAL-SPI, consistent with the Galactic bulge geometry, without any...

SPI/INTEGRAL observation of the Cygnus region (2005)

Bouchet, L., Jourdain, E., Mandrou, P., Von Ballmoos, P., Boggs, S., ...

We present the analysis of the first observations of the Cygnus region by the SPI spectrometer onboard the Integral Gamma Ray Observatory, encompassing ${\\sim}$ 600 ks of data. Three sources namely...

The all-sky distribution of 511 keV electron-positron annihilation emission (2005)

Knödlseder, J., Jean, P., Lonjou, V., Weidenspointner, G., Guessoum, N., Gillard, W., ...

We present a map of 511 keV electron-positron annihilation emission, based on data accumulated with the SPI spectrometer aboard ESA's INTEGRAL gamma-ray observatory, that covers approximately 95% of...

SPI energy calibration (2005)

Lonjou, V., Knodlseder, J., Roques, J. P., Skinner, G. K., Von Ballmoos, P., Jean, P., ...

The status of the SPI energy calibration after the first year of INTEGRAL operations is reported. We have studied the gain variations and we have demonstrated that the most important parameter is the...

Detection of gamma-ray lines from interstellar 60Fe by the high resolution spectrometer SPI (2005)

Harris, M. J., Knodlseder, J., Jean, P., Cisana, E., Diehl, R., Lichti, G. G., ...

It is believed that core-collapse supernovae (CCSN), occurring at a rate about once per century, have seeded the interstellar medium with long-lived radioisotopes such as 60Fe (half-life 1.5 Myr),...

Hypernovae and light dark matter as possible Galactic positron sources (2004)

Schanne, S., Casse, M., Paul, J., Cordier, B.

The electron-positron annihilation source in the Galactic center region has recently been observed with INTEGRAL/SPI, which shows that this 511 keV source is strong and its extension is consistent...

The ECLAIRs micro-satellite for multi-wavelength studies of gamma-ray burst prompt emission (2004)

Schanne, S., Barret, D., Basa, S., Boer, M., Cordier, B., ...

The cosmological revolution of 1997 has established that (at least long duration) gamma-ray bursts (GRB) are among the most energetic events in the Universe and occur at cosmological distances. The...

Search for 44Ti gamma-ray line emission from GRO J0852-4642 with INTEGRAL/SPI (2004)

Von Kienlin, A., Attie, D., Schanne, S., Cordier, B., Diehl, R., Iyudin, A. F., ...

The gamma-ray source GRO J0852-4642, discovered by COMPTEL, is a possible counterpart of the supernova remnant RX J0852-4622. Detection of radioactive decay from 44Ti nuclei would proof it to be the...

INTEGRAL broadband spectroscopy of Vela X-1 (2004)

Kretschmar, P., Staubert, R., Kreykenbohm, I., Chernyakova, M., Kienlin, A. V., Larsson, S., ...

The wind-accreting X-ray binary pulsar and cyclotron line source Vela X-1 has been observed extensively during INTEGRAL Core Program observations of the Vela region in June-July and November-December...

The INTEGRAL/SPI response and the Crab observations (2004)

Sizun, P., Shrader, C. R., Attie, D., Dubath, P., Schanne, S., Cordier, B., ...

The Crab region was observed several times by INTEGRAL for calibration purposes. This paper aims at underlining the systematic interactions between (i) observations of this reference source, (ii)...

Al(26) Studies with INTEGRAL's Spectrometer SPI (2004)

Diehl, R., Kretschmer, K., Lichti, G., Schönfelder, V., Strong, A. W., Von Kienlin, A., ...

Al(26) radioactivity traces recent nucleosynthesis throughout the Galaxy, and is known to be produced in massive stars and novae. The map from its decay gamma-ray line suggests massive stars to...

Integral and Light Dark Matter (2004)

Casse, M., Fayet, P., Schanne, S., Cordier, B., Paul, J.

The nature of Dark Matter remains one of the outstanding questions of modern astrophysics. The success of the Cold Dark Matter cosmological model argues strongly in favor of a major component of the...

Search for a light dark matter annihilation signal in the Sagittarius Dwarf Galaxy (2004)

Cordier, B., Attie, D., Casse, M., Paul, J., Schanne, S., Sizun, P., ...

The 511 keV emission from the Galactic Bulge observed by INTEGRAL/SPI could be the product of light (1-100 MeV) annihilating dark matter particles. In order to distinguish between annihilating light...

Search for gamma-ray line emission from the radioactive decay of 60Fe with SPI (2004)

Knodlseder, J., Cisana, E., Diehl, R., Lichti, G., Harris, M., Jean, P., ...

The search for gamma-ray line emission from the radioactive decay of 60Fe figures among the prime scientific objectives of the INTEGRAL mission. 60Fe is believed to be primarily produced in...

The INTEGRAL/SPI response and the Crab observations (2004)

Sizun, Patrick, Shrader, C. R., Attié, D., Dubath, P., Schanne, S., Cordier, B., ...

The Crab region was observed several times by INTEGRAL for calibration purposes. This paper aims at underlining the systematic interactions between (i) observations of this reference source, (ii)...

The INTEGRAL/SPI response and the Crab observations (2004)

Sizun, Patrick, Shrader, C. R., Attié, D., Dubath, P., Schanne, S., Cordier, B., ...

The Crab region was observed several times by INTEGRAL for calibration purposes. This paper aims at underlining the systematic interactions between (i) observations of this reference source, (ii)...

SPI/INTEGRAL in-flight performance (2003)

Schanne, S., Von Kienlin, A., Knödlseder, J., Briet, R., Bouchet, L., ...

The SPI instrument has been launched on-board the INTEGRAL observatory on October 17, 2002. SPI is a spectrometer devoted to the sky observation in the 20 keV-8 MeV energy range using 19 germanium...

New determinations of gamma-ray line intensities of the Ep = 550 keV and Ep = 1747 keV resonances of the 13-C(p,gamma)14-N reaction (2003)

Kiener, J., Gros, M., Tatischeff, V., Attie, D., Bailly, I., Bauchet, A., ...

Gamma-ray angular distributions for the resonances at Ep = 550 keV and 1747 keV of the radiative capture reaction 13-C(p,g)14-N have been measured, using intense proton beams on isotopically pure...

SPI/INTEGRAL observation of the Cygnus region (2003)

Bouchet, L., Jourdain, E., Mandrou, P., Von Ballmoos, P., Boggs, S., ...

We present the analysis of the first observations of the Cygnus region by the SPI spectrometer onboard the Integral Gamma Ray Observatory, encompassing ${\sim}$ 600 ks of data. Three sources namely...

Hypernovae/GRB in the Galactic Center as possible sources of Galactic Positrons (2003)

Cassé, M., Cordier, B., Paul, J., Schanne, S.

The observation of a strong and extended positron-electron line annihilation emission in the central regions of the Galaxy by INTEGRAL-SPI, consistent with the Galactic bulge geometry, without any...

SPI Measurements of Galactic 26Al (2003)

Diehl, R., Knödlseder, J., Lichti, G., Kretschmer, K., Schanne, S., Schönfelder, V., ...

The precision measurement of the 1809 keV gamma-ray line from Galactic $^{26}$Al is one of the goals of the SPI spectrometer on INTEGRAL with its Ge detector camera. We aim for determination of the...

INTEGRAL/SPI ground calibration (2003)

Attié, D., Cordier, B., Gros, M., Laurent, Ph., Schanne, S., Tauzin, G., ...

Three calibration campaigns of the spectrometer SPI have been performed before launch in order to determine the instrument characteristics, such as the effective detection area, the spectral...

SPI instrumental background characteristics (2003)

Jean, P., Vedrenne, G., Roques, J.P., Schonfelder, V., Teegarden, B.J., Von Kienlin, A., ...

In its space environment the INTEGRAL observatory is subject to an intense irradiation by energetic cosmic-ray particles that leads, via nuclear interactions with the telescope and spacecraft...

SPI instrumental background characteristics (2003)

Jean, P., Vedrenne, G., Roques, J.P., Schonfelder, V., Teegarden, B.J., Von Kienlin, A., ...

In its space environment the INTEGRAL observatory is subject to an intense irradiation by energetic cosmic-ray particles that leads, via nuclear interactions with the telescope and spacecraft...

SPI instrumental background characteristics (2003)

Jean, P., Vedrenne, G., Roques, J.P., Schonfelder, V., Teegarden, B.J., Von Kienlin, A., ...

In its space environment the INTEGRAL observatory is subject to an intense irradiation by energetic cosmic-ray particles that leads, via nuclear interactions with the telescope and spacecraft...

A new measurement of direct CP violation in two pion decays of the neutral kaon (1999)

Fanti, V, Lai, A, Marras, D, Musa, L, Bevan, A V, Gershon, T J, ...

The NA48 experiment at CERN has performed a new measurement of direct CP violation, based on data taken in 1997 by simultaneously collecting $kl$ and $ks$ decays into $pipin$ and $pipic$. The result...

Measurement of the decay rate and form factor parameter $\alpha_{K}*$ in the decay $K_{L} \rightarrow e^{+}e^{-}\gamma$ (1999)

Fanti, V, Lai, A, Musa, L, Marras, D, Nappi, A, Hay, B, ...

The decay rate of the neutral K meson $\mathrm{K_{L} \rightarrow e^{+}e^{-}\gamma}$ has been measured with the NA48 detector at the CERN SPS. A total of 6864 events has been observed with an...

Direct search for light gluinos (1999)

Fanti, V., Lai, A., Musa, L., Marras, D., Nappi, A., Hay, B., ...

We present the results for a direct search for light gluinos through the appearance of $\eta\rightarrow 3\pin$ with high transverse momentum in the vacuum tank of the NA48 experiment at CERN. We find...

Direct search for light gluinos (1999)

Fanti, V., Lai, A., Musa, L., Marras, D., Nappi, A., Hay, B., ...

We present the results for a direct search for light gluinos through the appearance of $\eta\rightarrow 3\pin$ with high transverse momentum in the vacuum tank of the NA48 experiment at CERN. We find...

Direct search for light gluinos (1999)

Fanti, V., Lai, A., Musa, L., Marras, D., Nappi, A., Hay, B., ...

We present the results for a direct search for light gluinos through the appearance of $\eta\rightarrow 3\pin$ with high transverse momentum in the vacuum tank of the NA48 experiment at CERN. We find...

Direct search for light gluinos (1998)

Fanti, V, Lai, A, Musa, L, Marras, D, Nappi, A, Hay, B, ...

We present the results for a direct search for light gluinos through the appearance of $\eta\rightarrow 3\pin$ with high transverse momentum in the vacuum tank of the NA48 experiment at CERN. We find...

First Measurement of the Rate $K^0_L \to \pi \mu \nu \gamma$ (1997)

Bender, M, Augustin, I, Holder, M, Schwarze, I, Ziolkowski, M, Fanti, V, ...

In a preliminary version of the NA48 experiment at the CERN SPS, in which an iron- scintillator sandwich calorimeter was used as a photon detector, the ratio of K$_L \to \pi\mu\nu\gamma$ and K$_L \to...