SPECTRAL-LINE AND WHITE-LIGHT INTENSITIES IN THE CORONA IN THE PRESENCE OF PROPAGATING OR STANDING SHOCKS

被引：5

作者：

ESSER, R ^{[1
]}

HABBAL, SR ^{[1
]}

机构：

[1] HARVARD SMITHSONIAN CTR ASTROPHYS,CAMBRIDGE,MA 02138

来源：

SOLAR PHYSICS | 1990年 / 129卷 / 01期

关键词：

D O I：

10.1007/BF00154371

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The effect of a propagating shock on the H i Lα line and the polarization brightness in the inner solar wind region is investigated. We find that the shock produces measurable changes in both and, provided the measurements are made simultaneously, the alteration of the density and velocity across the shock can be derived. For a standing shock the effect on the Lα line and the white-light radiation is much smaller. © 1990 Kluwer Academic Publishers.

引用

页码：153 / 163

页数：11

共 23 条

[1]

[Anonymous], 1972, CORONAL EXPANSION SO

[2] PROFILE AND POLARIZATION OF CORONAL L-ALPHA LINE [J].