A Maxwellian path to the q-nonextensive velocity distribution function

被引：355

作者：

Silva, R

Plastino, AR

Lima, JAS

机构：

[1] Univ Fed Rio Grande Norte, Dept Fis, BR-59072970 Natal, RN, Brazil

[2] Natl Univ La Plata, Fac Ciencias Astron & Geofis, RA-1900 La Plata, Argentina

来源：

PHYSICS LETTERS A | 1998年 / 249卷 / 5-6期

关键词：

D O I：

10.1016/S0375-9601(98)00710-5

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Maxwell's first derivation of the equilibrium distribution function for a dilute gas is generalized in the spirit of the nonextensive q-statistics proposed by Tsallis. As an application, the q-Doppler broadening of spectral lines due to the random thermal motion of the radiating atoms is derived. (C) 1998 Published by Elsevier Science B.V.

引用

页码：401 / 408

页数：8

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