Kinematics and Morphology of Large-Scale Nuclear Feeding in Active Galaxies

活动星系中大规模核供给的运动学和形态学

• 批准号: 8914567
• 负责人: Susan Simkin
• 金额: $ 6万
• 依托单位: Michigan State University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1989
• 资助国家: 美国
• 起止时间: 1989-11-15 至 1994-10-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8914567&HistoricalAwards=false
• 关键词: Kinematics; Morphology; Large; Scale; Nuclear

In order to develop realistic theoretical models for quasars and other distant active galaxies, an understanding of the mechanisms responsible for replenishing the material which generates the energy released is necessary. This research combines optical and 21 cm data on the distribution and motion of neutral hydrogen in nearby active galaxies, taking advantage of the good angular resolution available for such objects. Extending earlier work by the principal investigator, quantative kinematic and morphological data so obtained help elucidate such large.scale mechanisms.

为了发展类星体的现实理论模型 和其他遥远的活跃星系， 负责补充材料的机构， 释放的能量是必要的。 本研究 结合了光学和21厘米的数据， 附近活跃星系中的中性氢， 这类物体具有良好的角分辨率。 延伸 早期的工作由首席研究员，定量运动学 这样获得的形态学数据有助于阐明这种大规模的 机制等