Theoretical Helioseismology and Asteroseismology

首席研究员（PI）建议使用太阳能和恒星 振荡数据来了解太阳的内部和 星 这种研究太阳和恒星的技术 相对较新的，称为日震学和星震学， 分别 特别是，PI建议1。 加以限制 太阳的极向和环向磁场 辐射内部，2. 从现象学上推导出 太阳的发电机场对振荡数据和全球， 地表温度随经度的变化规律; 3. 到 确定某些Ap恒星的磁场，以及为什么和如何 这些恒星在脉动 建议与库恩合作， 密歇根州立大学，与Dziembowski，Kozlowski，和 波兰的显凯维奇，日本的柴桥， 南非

The Principal Investigator (PI) proposes to use solar and stellar oscillation data to learn about the interiors of the sun and the stars. This technique of studying the sun and the stars is relatively new, called helioseismology and asterseismology, respectively. In particular, the PI proposes 1. to place limits on possible poloidal and toroidal magnetic fields in the Sun's radiative interior, 2. to deduce phenomenologically the effect of the Sun's dynamo field on the oscillation data and on the global, surface tempeture dips as functions of longitude, and 3. to determine the magnetic fileds in certain Ap stars and why and how these stars pulsate. Collaborations are proposed with Kuhn of the Michigan State University, with Dziembowski, Kozlowski, and Sienkiewicz of Poland, with Shibahashi of Japan, and with Kurtz of South Africa.