Radio Polarization and Spectra of Variable Extragalactic Objects

河外可变物体的射电偏振和光谱

• 批准号: 9120224
• 负责人: Hugh Aller
• 金额: $ 66.35万
• 依托单位: Regents of the University of Michigan - Ann Arbor
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1992
• 资助国家: 美国
• 起止时间: 1992-02-01 至 1995-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9120224&HistoricalAwards=false
• 关键词: Radio; Polarization; Spectra; Variable; Extragalactic

This award supports continuing studies of polarization and spectra of variable extragalactic radio sources. The work of this group has been unique in providing long-term monitoring of the intensity and polarization of these interesting objects. Continuation of this research, together with VLBI studies and theoretical investigations of their inner structure will further constrain and test emission region models and refine a new method for the direct determination of the distances of active galactic nuclei.

该奖项支持对可变河外射电源的偏振和光谱的持续研究。这个小组的工作在提供对这些有趣物体的强度和极化的长期监测方面是独一无二的。这项研究的继续，加上VLBI研究和对其内部结构的理论研究，将进一步约束和测试发射区域模型，并完善直接确定活动星系核距离的新方法。