Effective Spectral Indices of Core and Extended Emissions for Radio Sources
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- 作者：R. S. Yang (1)
J. H. Yang (1) (2)
J. J. Nie (1)
1. Department of Physics and Electronics Science ; Hunan University of Arts and Science ; Changde ; 415000 ; China
2. Centre for Astrophysics ; Guangzhou University ; Guangzhou ; 510006 ; China - 关键词：Active galatic nuclei ; radio emission
- 刊名：Journal of Astrophysics and Astronomy
- 出版年：2014
- 出版时间：September 2014
- 年：2014
- 卷：35
- 期：3
- 页码：405-406
- 全文大小：89 KB
- 参考文献：1. Fan Jun-Hui, Yang Jiang-He, Tao Jun, / et al. 2010, / PASJ 62, 211.
2. Fan Jun-Hui, Yang Jiang-He, Pan Jing, / et al. 2011, / RAA 11, 1413. - 刊物类别：Physics and Astronomy
- 刊物主题：Physics
Astronomy
Astrophysics - 出版者：Springer India
- ISSN：0973-7758
文摘
From some available literatures, a sample of 393 radio sources is selected. The core and extended spectral indices are calculated. Results show that the core spectral index is different from the extended spectral index with the middle values approximately being 0 and 0.8 respectively.