On the origin of solar oscillations

被引：70

作者：

Goode, PR

Strous, LH

Rimmele, TR

Stebbins, RT

机构：

[1] Big Bear Solar Observ, Big Bear City, CA 92314 USA

[2] New Jersey Inst Technol, Newark, NJ 07102 USA

[3] Natl Solar Observ, Sunspot, NM 88349 USA

[4] Joint Inst Lab Astrophys, Boulder, CO 80309 USA

来源：

ASTROPHYSICAL JOURNAL | 1998年 / 495卷 / 01期

基金：

美国国家科学基金会;

关键词：

Sun; granulation; oscillations; photosphere;

D O I：

10.1086/311203

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We have made high-resolution observations of the Sun in which we identify individual sunquakes and see power from these seismic events being pumped into the resonant modes of vibration of the Sun. A typical event lasts about 5 minutes. We report the physical properties of the events and relate them to theories of the excitation of solar oscillations. We also discuss the local seismic potential of these events.

引用

页码：L27 / L30

页数：4

共 14 条

[1] LOCALIZED SOURCES OF PROPAGATING ACOUSTIC-WAVES IN THE SOLAR PHOTOSPHERE [J].