| タイトル | Partially Coherent Scattering in Stellar Chromospheres |
| 著者（英） | Gayley, K. G. |
| 著者所属（英） | Joint Inst. for Lab. Astrophysics |
| 発行日 | 1993-10-01 |
| 言語 | eng |
| 内容記述 | Simple analytic expressions are derived to understand resonance-line wings in stellar chromospheres and similar astrophysical plasmas. The results are approximate, but compare well with accurate numerical simulations. The redistribution is modeled using an extension of the partially coherent scattering approximation (PCS) which we term the comoving-frame partially coherent scattering approximation (CPCS). The distinction is made here because Doppler diffusion is included in the coherent/noncoherent decomposition, in a form slightly improved from the earlier papers in this series. |
| NASA分類 | Astrophysics |
| レポートNO | 97N71795
NASA-CR-204363
NAS 1.26:204363 |
| 権利 | Copyright, Distribution as joint owner in the copyright |
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