U.S.-Poland Astronomical Research in Helio-Asteroseismology

这项由新泽西理工学院的Philip Goode博士和哥白尼天文中心的Wojciech Dzibronski博士合作的美国-波兰研究项目的主要目标是利用日震数据来确定太阳内部自转和磁性的稳定性。研究人员打算将这种稳定性程度与太阳表面活动周期中发电机的特性联系起来。此外，这项工作将强调使用类似的地震数据来了解更多关于AP恒星的磁场和这些恒星光谱特性的来源。这项工作的综合结果将建立在我们对缓慢旋转的非磁性AP星的地震学知识的基础上，并应有助于更好地开发太阳和恒星演化模型。恒星演化项目通过使美国和东欧的顶尖专家能够将互补的人才结合在一起，并在相互感兴趣和能力很强的领域汇集研究资源，实现了推进科学知识的计划目标。

The primary objective of this U.S.-Poland research project between Dr. Philip Goode of the New Jersey Institute of Technology and Dr. Wojciech Dziembronski of the Copernicus Astronomical Center is to use helioseismic data to determine the stability of the internal rotation and magnetism of the Sun. The researchers intend to relate this degree of stability to the properties of the dynamo during the solar surface activity cycle. Additionally, the work will emphasize use of similar seismic data to learn more about Ap star magnetic fields and the origin of such stars' spectral properties. The combined results of the work will build upon our knowledge of the seismology of slowly rotating, nonmagnetic Ap stars and should contribute to better developed solar and stellar evolution models. The project in stellar evolution fulfills the program objective of advancing scientific knowledge by enabling leading experts in the United States and Eastern Europe to combine complementary talents and pool research resources in areas of strong mutual interest and competence.