457 citations · 940 across the 21 of their papers we have counts for
17 papers · 1 filter
The Chinese-French SVOM mission for Gamma-Ray Burst studies
S. Basa, J. Wei, J. Paul +1
We present the Space-based multi-band astronomical Variable Objects Monitor mission (SVOM) decided by the Chinese National Space Agency (CNSA) and the French Space Agency (CNES). T…
Type Ia Supernova Rate in the Galactic Center Region
Stephane Schanne, Michel Casse, Patrick Sizun +2
According to recent analyses of the type-Ia supernova rate as a function of redshift, delayed and prompt type-Ia supernovae (SN Ia) should explode respectively in the Galactic bulg…
Coma revealed as an extended hard X-rays source by INTEGRAL IBIS/ISGRI
Matthieu Renaud, Guillaume Bélanger, Jacques Paul +2
Aims. We report the INTEGRAL/IBIS observations of the Coma Cluster in the hard X-ray/soft-ray domain. Methods. Since the Coma Cluster appears as an extended source, its global inte…
The ECLAIRs micro-satellite mission for gamma-ray burst multi-wavelength observations
S. Schanne, J. -L. Atteia, D. Barret +17
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 micr…
A Persistent High-Energy Flux from the Heart of the Milky Way : Integral's view of the Galactic Center
Guillaume Belanger, Andrea Goldwurm, Matthieu Renaud +6
The Ibis/Isgri imager on Integral detected for the first time a hard X-ray source, IGR J17456-2901, located within 1' of Sgr A* over the energy range 20-100 keV. Here we present th…
Soft gamma-ray background and light Dark Matter annihilation
Yann Rasera, Romain Teyssier, Patrick Sizun +4
The bulk of the extragalactic background between 10 keV and 10 GeV is likely to be explained by the emission of Seyfert galaxies, type Ia supernovae, and blazars. However, as revea…