YNAO OpenIR  > 星系研究组
The role of K-correction in the classification of BL Lacertae objects
Tan YP(覃一平); Dai, BZ; Xie GZ(谢光中); Qin, YP
Source PublicationASTROPHYSICAL LETTERS & COMMUNICATIONS
2000
Volume40Issue:1-2Pages:33-37
Contribution Rank第1完成单位
Indexed BySCI
KeywordBl Lacertae Objects : General Galaxies : Nuclei Radio Continuum : Galaxies X-rays : Galaxies
AbstractIn this paper, we investigate if K-correction has strong impact on the alpha(ro) - alpha(ox) color-color diagram of BL Lacertae objects and obviously affects the classification of the objects. A sample consisting of the three kinds of the objects, those of low energy peaked BL Lacs (LBLs), high energy peaked BL Lacs (HBLs), and intermediate BL Lacs (IBLs), with all the values of radio, optical and X-ray fluxes and redshift available for the sources, is employed. We calculate the indices alpha(ro), alpha(ox) and alpha(rx) in both cases of K-correction and no K-correction and compare the results. The results show that: (1) for dividing BL Lacertae objects into three classes, LBLs, HBLs and IBLs, the effect of K-correction is negligible; (2) for classification, only a few of the objects may be affected by the effect.
Language英语
Subject AreaAstronomy & Astrophysics
SubtypeArticle
ISSN0888-6512
Archive Date2000-12-31
WOS IDWOS:000088165800003
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS KeywordALL-SKY SURVEY ; DISTRIBUTIONS ; BLAZARS
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ynao.ac.cn/handle/114a53/6852
Collection星系研究组
Corresponding AuthorQin, YP
Affiliation1.Chinese Acad Sci, Yunnan Observ, Kunming 650011, Yunnan, Peoples R China
2.Chinese Acad Sci, Natl Astron Observ, Beijing 100871, Peoples R China
3.Peking Univ, Dept Geophys, Chinese Acad Sci Peking Univ Joint Beijing Astrop, Beijing 100871, Peoples R China
4.Yunnan Univ, Dept Phys, Kunming 650091, Yunnan, Peoples R China
Recommended Citation
GB/T 7714
Tan YP,Dai, BZ,Xie GZ,et al. The role of K-correction in the classification of BL Lacertae objects[J]. ASTROPHYSICAL LETTERS & COMMUNICATIONS,2000,40(1-2):33-37.
APA Tan YP,Dai, BZ,Xie GZ,&Qin, YP.(2000).The role of K-correction in the classification of BL Lacertae objects.ASTROPHYSICAL LETTERS & COMMUNICATIONS,40(1-2),33-37.
MLA Tan YP,et al."The role of K-correction in the classification of BL Lacertae objects".ASTROPHYSICAL LETTERS & COMMUNICATIONS 40.1-2(2000):33-37.
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
[Tan YP(覃一平)]'s Articles
[Dai, BZ]'s Articles
[Xie GZ(谢光中)]'s Articles
Baidu academic
Similar articles in Baidu academic
[Tan YP(覃一平)]'s Articles
[Dai, BZ]'s Articles
[Xie GZ(谢光中)]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Tan YP(覃一平)]'s Articles
[Dai, BZ]'s Articles
[Xie GZ(谢光中)]'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.