NAOC Open IR
statisticalpropertiesofablazarsampleandcomparisonofhblslblsandfsrqs
Mao Lisheng; Xie Guangzhong; Bai Jinming; Liu Hongtao
2005
Source Publicationchinesejournalofastronomyandastrophysics
ISSN1009-9271
Volume5Issue:5Pages:471
AbstractMaking use of the 2MASS Data Release, we have searched for nearinfrared (JHK) counterparts to 268 blazars from Donato et al. and obtained 238 counterparts within 5'' in the area covered by 2MASS. It provides us a sample with infrared data several times larger than the previous one of the same kind. Based on our sample and the sample by Donato et al., we have compared in detail the properties of HBLs, LBLs and FSRQs from five aspects and found that HBLs are significantly different from LBLs and FSRQs while LBLs are not obviously different from FSRQs. Our results strongly support the division of BL Lac objects into the high-frequency peaked (HBL) and low-frequency peaked (LBL) objects introduced by Padovani & Giommi and show that HBLs and LBLs are two kinds of blazar having different physical properties.
Language英语
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/38630
Collection中国科学院国家天文台
Affiliation中国科学院国家天文台
First Author AffilicationNational Astronomical Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Mao Lisheng,Xie Guangzhong,Bai Jinming,et al. statisticalpropertiesofablazarsampleandcomparisonofhblslblsandfsrqs[J]. chinesejournalofastronomyandastrophysics,2005,5(5):471.
APA Mao Lisheng,Xie Guangzhong,Bai Jinming,&Liu Hongtao.(2005).statisticalpropertiesofablazarsampleandcomparisonofhblslblsandfsrqs.chinesejournalofastronomyandastrophysics,5(5),471.
MLA Mao Lisheng,et al."statisticalpropertiesofablazarsampleandcomparisonofhblslblsandfsrqs".chinesejournalofastronomyandastrophysics 5.5(2005):471.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Mao Lisheng]'s Articles
[Xie Guangzhong]'s Articles
[Bai Jinming]'s Articles
Baidu academic
Similar articles in Baidu academic
[Mao Lisheng]'s Articles
[Xie Guangzhong]'s Articles
[Bai Jinming]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Mao Lisheng]'s Articles
[Xie Guangzhong]'s Articles
[Bai Jinming]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.