Tracing the Star Formation History of the Universe

追踪宇宙恒星形成历史

• 批准号: 0137927
• 负责人: Caryl Gronwall
• 金额: $ 20万
• 依托单位: Pennsylvania State Univ University Park
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2002
• 资助国家: 美国
• 起止时间: 2002-09-01 至 2005-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0137927&HistoricalAwards=false
• 关键词: Tracing; Star; Formation; History; Universe

Proposal ID: AST 0137927PI: Gronwall, CarylDr. Gronwall is awarded funds at Pennsylvania State University to carry out a multi-wavelength study of the star formation history of the universe. She will use optical, infrared, and ultraviolet observations of large samples of emission-line galaxies to measure the density of the star formation rate at different look-back times. Dr. Gronwall will use data obtained from many sources, including the Hobby-Eberly Telescope, the Advanced Camera for Suveys on the Hubble Space Telescope, and the Space Infrared Telescope Facility. The observational results will be incorporated into Dr. Gronwall's models of the evolution of galaxies over time.

提案ID：AST 0137927PI：Gronwall，Caryldr。 Gronwall被授予宾夕法尼亚州立大学的资金，以对宇宙的星际历史进行多波长研究。 她将使用大量发射线星系样品的光学，红外和紫外线观测来测量不同外观时代的恒星形成速率的密度。 Gronwall博士将使用从许多来源获得的数据，包括Hobby-Eberly Telescope，Hubble Space望远镜上的Suveys高级相机以及太空红外望远镜设施。 观察结果将纳入Gronwall博士随着时间的推移的星系发展模型。