Radio spectrum variations in supernova remnants

被引：0
|
作者：
Leahy, Denis [1 ]
Wenwu, Tian [2 ]
机构：
[1] Univ Calgary, Dept Phys & Astron, Calgary, AB T2N 1N4, Canada
[2] Natl Astronom Obser, CAS, Beijing 100012, Peoples R China
来源：
2009 13TH INTERNATIONAL SYMPOSIUM ON ANTENNA TECHNOLOGY AND APPLIED ELECTROMAGNETICS AND THE CANADIAN RADIO SCIENCES MEETING (ANTEM/URSI 2009) | 2009年
关键词：
INDEX VARIATIONS; ACCELERATION; RADIATION; ELECTRONS; HB9;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Supernova remnants are prominent sources of astronomical radio emission within our galaxy. The mechanism is synchrotron radiation from relativistic electrons and the observed spectrum depends on the relativistic electron spectrum and propagation effects from the source to the observer. Here the electron spectrum and radio absorption effects are discussed and compared with recent observations of galactic supernova remnants.
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页码：193 / +
页数：2
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