The Effect of the Evolution of Spiral Galaxies

螺旋星系演化的影响

• 批准号: 9218038
• 负责人: Martha Haynes
• 金额: $ 34.59万
• 依托单位: Cornell University
• 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
• 起止时间: 1993-01-15 至 1996-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9218038&HistoricalAwards=false
• 关键词: Effect; Evolution; Spiral; Galaxies

The project involves a program of observation and analysis of the influence of local galaxy environments on the evolution of galaxies. A large body of observational data obtained in the last several years will be used to investigate differences in the fundamental properties of cluster and field galaxies such as the mass and light distributions, and there will be an evaluation of the effects such as the location within the cluster, the cluster dynamical state, and morphological type. An outgrowth of this work will be a calibration of the Tully-Fisher relation within clusters The Principal Investigator is an expert in research of this type.

该项目涉及一个观察和分析的方案， 局部星系环境对星系演化的影响 星系 大量的观测数据是在 过去几年将被用来调查的差异， 星系团和场星系的基本性质，如 质量和光分布，并将有一个评估， 影响，如集群内的位置，集群 动力状态和形态类型。 这一点的结果是， 工作将是一个校准的塔利-费舍尔关系， 集群 首席研究员是这类研究的专家。