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The difference of optical polarization properties between XBLs and RBLs
Xie GZ(谢光中)1,2,3; Mei DC(梅东成)1,2,3; Dai BZ(戴本忠)1,2,3; Xie, GZ (reprint author), Chinese Acad Sci, Yunnan Astron Observ, Kunming 650011, Peoples R China.
发表期刊CHINESE PHYSICS
2001-03
卷号10期号:3页码:240-245
DOI10.1088/1009-1963/10/3/313
产权排序第1完成单位
收录类别SCI ; EI
关键词Bl Lac Objects Polarization Beaming Effect
摘要On the basis of the beaming model, we have derived a relation between the observed polarization (P-ob) and Doppler-corrected optical magnitude (m(corr)), log P-ob = 0.4(1 - k)m(corr) + C. We tested the correlation between P-ob and m(corr). The main results are as follows: (1) for both high and low states, there are strong correlations between P-ob and m(corr) for 29 RBLs with well-observed polarization and Doppler factor, where m(corr) = m(ob) + (3 + alpha )log delta /0.4, and delta is the optical Doppler factor; (2) no correlation exists between P-ob and the observed optical magnitude, m(ob), for the 29 RBLs in high state, but there is a close correlation for the 29 RBLs in low state; (3) however, there is an obvious anti-correlation between P-ob and m(corr) for 35 XBLs with good simultaneous observation data. Our results show that (i) a new difference in polarization is found between RBLs and XBLs; (ii) this difference in polarization between RBLs and XBLs seems really to be physical differences.
语种英语
学科领域Physics
文章类型Article
ISSN1009-1963
URL查看原文
归档日期2001-03-06
WOS记录号WOS:000167820600013
WOS研究方向Physics
WOS类目Physics, Multidisciplinary
关键词[WOS]BL-LACERTAE OBJECTS ; ACTIVE GALACTIC NUCLEI ; LAC OBJECTS ; RAPID VARIABILITY ; COMPLETE SAMPLE ; CCD PHOTOMETRY ; RADIO ; RAY ; CONTINUUM ; EMISSION
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被引频次:3[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ynao.ac.cn/handle/114a53/6941
专题星系研究组
通讯作者Xie, GZ (reprint author), Chinese Acad Sci, Yunnan Astron Observ, Kunming 650011, Peoples R China.
作者单位1.Yunnan Astronomical Observatory, Chinese Academy of Science, Kunming 650011, China
2.The National Astronomical Observatories Chinese Academy of Sciences, Beijing 100080, China
3.Yunnan Astrophysics Center, Yunnan University, Kunming 650091, China
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Xie GZ,Mei DC,Dai BZ,et al. The difference of optical polarization properties between XBLs and RBLs[J]. CHINESE PHYSICS,2001,10(3):240-245.
APA Xie GZ,Mei DC,Dai BZ,&Xie, GZ .(2001).The difference of optical polarization properties between XBLs and RBLs.CHINESE PHYSICS,10(3),240-245.
MLA Xie GZ,et al."The difference of optical polarization properties between XBLs and RBLs".CHINESE PHYSICS 10.3(2001):240-245.
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