Nonextensive statistical mechanics approach to electron trapping in degenerate plasmas
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- 作者：Khireddine Mebrouk ; Leila Ait Gougam ; Mouloud Tribeche ; mouloudtribeche@yahoo.fr" class="auth_mail" title="E-mail the corresponding author
- 关键词：Electron trapping ; Degenerate plasma ; Nonextensive entropy ; qq-deformed Fermi&ndash ; Dirac distribution ; Ion-acoustic solitary waves
- 刊名：Physica A: Statistical Mechanics and its Applications
- 出版年：2016
- 出版时间：1 June 2016
- 年：2016
- 卷：451
- 期：Complete
- 页码：525-532
- 全文大小：695 K
文摘
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The electron trapping in a degenerate plasma is reformulated by incorporating the nonextensive entropy prescription.
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The q-deformed Fermi–Dirac distribution function including the quantum as well as the nonextensive statistical effects is used.
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A new generalized electron density is obtained.
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The modifications arising in the propagation of ion-acoustic solitary waves are analyzed.