Bitte verwenden Sie diesen Link, wenn Sie dieses Dokument zitieren oder verlinken wollen: https://nbn-resolving.org/urn:nbn:de:gbv:9-opus-59854
Kinetic approach to temperature relaxation in dense plasmas
- The relaxation of nonideal two-temperature plasmas is investigated with a kinetic approach. First the energy transfer between the electrons and ions is described using different approximations: the energy transfer through classical collisions (Landau-Spitzer approach) is reviewed; quantum diffraction and strong collisions are included by applying the quantum Boltzmann equation; the influence of collective modes is considered on the basis of the Lenard-Balescu equation (coupled modes) and with the Fermi-Golden-Rule approach (independent electron and ion modes). Finally, the evolution of the species temperature is investigated. In nonideal plasmas, changes in the correlation energy have to be taken into account during the relaxation. It is demonstrated that ionic correlations can significantly influence the relaxation particularly the evolution of the ion temperature).
Download full text files
Additional Services
Statistics
| Author: | D O Gericke |
|---|---|
| URN: | urn:nbn:de:gbv:9-opus-59854 |
| DOI: | https://doi.org/10.1088/1742-6596/11/1/011 |
| ISSN: | 1742-6596 |
| Parent Title (English): | Journal of Physics: Conference Series |
| Publisher: | IOP Scince |
| Place of publication: | Bristol |
| Document Type: | Conference Proceeding |
| Language: | English |
| Date of first Publication: | 2005/01/01 |
| Release Date: | 2022/12/01 |
| GND Keyword: | - |
| Volume: | 11 |
| First Page: | 111 |
| Last Page: | 123 |
| Faculties: | Mathematisch-Naturwissenschaftliche Fakultät / Institut für Physik |
| Licence (German): |  Creative Commons - Namensnennung |