IMPACT SPECTROPOLARIMETRY IN THE HYDROGEN H-ALPHA LINE - PRESENT ATOMIC DATA AND ASTROPHYSICAL APPLICATIONS

被引：6

作者：

KAZANTEV, SA ^{[1
]}

FEAUTRIER, N ^{[1
]}

HENOUX, JC ^{[1
]}

LIAPTSEV, AV ^{[1
]}

LUCHINKINA, VV ^{[1
]}

机构：

[1] ST PETERSBURG STATE UNIV,INST PHYS,ST PETERSBURG 199034,RUSSIA

来源：

ASTRONOMY AND ASTROPHYSICS REVIEW | 1994年 / 6卷 / 1-2期

关键词：

ATOMIC PROCESSES; ATOMIC DATA; POLARIZATION; SUN-; FLARES;

D O I：

10.1007/BF01208250

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The physics of impact polarization is briefly reviewed in this paper. Methods for derivating the impact spectropolarimetric parameters relevant for the formation of H alpha linear polarization are summarized. Spectropolarimetric techniques can provide information on the velocity distribution function of energetic particles. Since the most advanced application of this technique to astrophysics is in solar hare physics, recent results achieved by its application to particles accelerated in solar flares are presented.

引用

页码：1 / 17

页数：17

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