用SKA观测螺旋星系磁场的演化

2009 13th International Symposium on Antenna Technology and Applied Electromagnetics and the Canadian Radio Science Meeting Pub Date : 2009-03-24 DOI:10.1109/ANTEMURSI.2009.4805116

J. Stil

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引用次数: 0

摘要

未解析星系的极化允许对本地宇宙中大型星系样本的磁场和法拉第去极化进行统计研究，并使用SKA进行高红移。螺旋星系盘的综合极化发射模型表明，恒星形成星系在SKA可探测到的极化源数量中占主导地位。

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Evolution of magnetic fields in spiral galaxies with the SKA

Polarization of unresolved galaxies allows a statistical study of magnetic fields and Faraday depolarization for large samples of galaxies in the local universe, and at high redshift with the SKA. Models for the integrated polarized emission of spiral galaxy disks suggest that star forming galaxies dominate the polarized source counts detectable with the SKA.

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2009 13th International Symposium on Antenna Technology and Applied Electromagnetics and the Canadian Radio Science Meeting

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