Radiation Properties of High-Energy Astrophysical Plasmas |
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Authors: | Kuniaki Masai |
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Institution: | (1) Department of Physics, Tokyo Metropolitan University, Hachioji, Tokyo 192-0397, Japan |
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Abstract: | We discuss radiation properties of plasmas in high-energy astrophysics with a keyword nonequilibrium: non-LTE level populations, nonequilibrium ionization, and non-Maxwellian distribution function, beginning with radiative
transfer. We focus particularly on supernova remnants interacting with the circumstellar/interstellar matter, and also mention
line emission processes in accretion gas onto a neutron star or black hole, and in the X-ray afterglow of γ-ray bursts. |
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Keywords: | radiation mechanisms X-rays supernova remnants |
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