2 papers
astro-ph2003
The X-ray flaring activity of the galactic nucleus observed with XMM-Newton
E. Brion, A. Goldwurm, P. Goldoni +3
We report the results of XMM-Newton observations of Sgr A*, the radiative counterpart of the massive black hole at the nucleus of our Galaxy, performed in the frame of the guarante…
astro-ph2001
Gamma-Ray Line Emission from 7-Li and 7-Be Production by Cosmic-Rays
V. Tatischeff, J. -P. Thibaud, J. Kiener +2
We calculate the total gamma-ray line emission at ~450 keV that accompanies 7-Li and 7-Be production by cosmic-ray interactions, including the delayed line emission at 0.478 MeV fr…