MG15 - Talk detail |
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Participant |
Prakapenia, Mikalai | |||||||
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Institution |
Institute of physics, NASB - Nezalezhnasci Av. 68-2 - Minsk - Minsk - Belarus | |||||||
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Session |
GB4 |
Accepted |
Yes |
Order |
10 |
Time |
18:55 | 10' + 5' |
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Talk |
Oral abstract |
Title |
Reaction rates for relativistic plasma with quantum degeneracy | |||||
| Coauthors | Siutsou, Ivan; Vereshchagin, Gregory. | |||||||
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Abstract |
We investigate a thermalization process of non-equilibrium relativistic electron-positron-photon plasma solving numerically relativistic Boltzmann equations with the exact QED collisional integrals taking into account all binary and triple interactions of particles. Two cases are considered with equilibrium temperatures: non-relativistic case (51 keV) and mildly relativistic case (1.5 MeV). We provide a reaction rates analysis for all binary and triple processes. It is shown that kinetic equilibrium state appears for non-relativistic plasma and absents for mildly relativistic plasma. Also we discuss a role of quantum degeneracy for thermalization process in relativistic electron-positron-photon plasma. |
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Pdf file |
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