课题基金 / 基金详情

Spectroscopic Studies of Stellar Activity

Spectroscopic Studies of Stellar Activity
恒星活动的光谱研究
批准号:
9218008
负责人:
Lawrence Ramsey
金额:
$28.89万
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
1993
资助国家:
美国
项目状态:
已结题
起止时间:
1993-03-15 至 1999-02-28

项目摘要

项目成果

Lawrence Ramsey的其他基金

相似基金

相关文献

中文摘要
翻译
对表现出类似太阳色球表面活动的恒星的研究将继续使用宾夕法尼亚州立大学开发的仪器。将要研究的恒星类型包括天王星、星云恒星、弱线T-Tau星和经典T-Tau星。在过去的几年里,已经建立了大约2000个光谱的档案,并将在这项研究中利用,同时还将获得新的数据。还计划使用新的仪器进行红外观测,目标是测量恒星中的磁场。
英文摘要
Research on stars which show surface activity analogous to the solar chromosphere will be continued using instrumentation developed at Pennsylvania State University. Types of stars to be studied include BY Dra stars, RS CVn stars, weak-lined T Tau stars and classical T Tau stars. An archive of about two thousand spectra has been built up over a period of years and will be exploited in this research along with new data to be acquired. New instrumentation is also planned for infrared observations with the goal of measuring magnetic fields in stars.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
The MRS: A Versatile High Efficiency Spectrograph for the Hobby-Eberly Telescope
Research Experiences for Undergraduates (REU) Site at the Pennsylvania State University Department of Astronomy and Astrophysics
Penn State Department of Astronomy and Astrophysics as an REU Site
Spectroscopic Studies of Stellar Activity
海外基金