%0 Conference Proceedings %T A new code for radiation processes in high energy plasmas %+ Laboratoire de Physique Théorique et Astroparticules (LPTA) %A Belmont, R. %A Malzac, J. %A Marcowith, Alexandre %Z Poster at the international workshop 'Simbol-X: the hard X-ray universe in focus' held in Bologna, 14-16 May 2007. To appear in Memorie della SAIt, 2 pages, 1 figure %< avec comité de lecture %Z 08-098 %( Memorie della Societa Astronomia Italiana %B Simbol-X: the hard X-ray universe in focus %C Bologne, Italy %V 79 %P 228-229 %8 2007-05-14 %D 2007 %Z 0802.2661 %Z Physics [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE] %Z Sciences of the Universe [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE]Conference papers %X Extreme objects such as X-ray binaries, AGN, or $\gamma$-ray bursters harborhigh energy plasmas whose properties are not well understood yet. Not only arethey responsible of the hard X- and $\gamma$-ray emission we observe but alsothey have a strong influence on the main dynamics and energetics of theseobjects themselves. Here we present a new kinetic code that solves theevolution equations for particles and photons around compact objects. Itproduces spectra that will be compared with observations from Simbol-X toconstrain the radiation and acceleration processes in these objects. %G English %L hal-00430342 %U https://hal.science/hal-00430342 %~ IN2P3 %~ LPTA %~ CNRS %~ UNIV-MONTP2 %~ UNIV-MONTPELLIER %~ UM1-UM2