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Several observed features and their implications for gamma-ray-loud blazar PKS 1510-089
Xie GZ(谢光中)1,2; Liu HT(刘洪涛)1,3; Cha GW(茶光伟)1; Zhao XH(赵晓红)1,3; Zhou SB(周曙白)1,2; Ma L(马力)1,4; Chen LE(陈洛恩)1,5; Xie, ZH4; Xie, GZ (reprint author), Chinese Acad Sci, Natl Astron Observ, Yunnan Observ, POB 110, Kunming 650011, Peoples R China.
发表期刊INTERNATIONAL JOURNAL OF MODERN PHYSICS D
2005-07
卷号14期号:7页码:1173-1184
DOI10.1142/S0218271805006742
产权排序第1完成单位
收录类别SCI
关键词Accretion Black Hole Physics Galaxy : Active Merger Nuclei Individual : Pks 1510-089 Supermassive Binary Black Hole (Smbbh)
摘要The new results of spectrophotometry, and X-ray imaging spectroscopy observations for the high-polarization, radio-loud and Gev gamma-ray-loud blazar PKS 1510-089 have been observed. The main results show that: (1) A double-horned broad H-beta line in the spectrum of PKS 1510-089 has been discovered. The H-beta double-peaked emission profiles are impressive with the line asymmetry that the red peak seems to be higher than the blue peak; (2) The observation of X-rays, performed with the ACIS-S detector aboard the Chandra X-ray observatory, led to the discovery of a bending X-ray jet, coincident with the radio arcsecond jet of PKS 1510-089; (3) According to the reverberation mapping method and the empirical relation between the broad line region (BLR) size and the optical continuum luminosity at 5100 angstrom (the rest frame), we obtained the Virial mass of the central primary black hole, which coincides with our previous result by extremely rapid optical variability method. In addition, based on these new observational results mentioned above and the other previous observations, we have discussed the theoretical models for PKS 1510-089.
语种英语
学科领域Astronomy & Astrophysics
文章类型Article
ISSN0218-2718
URL查看原文
归档日期2005-09-16
WOS记录号WOS:000231774800004
WOS研究方向Astronomy & Astrophysics
WOS类目Astronomy & Astrophysics
关键词[WOS]ACTIVE GALACTIC NUCLEI ; SUPERMASSIVE BLACK-HOLES ; BL-LACERTAE OBJECTS ; PKS 1510-089 ; RADIO-SOURCES ; LUMINOSITY RELATIONS ; EGRET OBSERVATIONS ; ACCRETION DISKS ; EMISSION-LINES ; QUASARS
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文献类型期刊论文
条目标识符http://ir.ynao.ac.cn/handle/114a53/6991
专题星系研究组
通讯作者Xie, GZ (reprint author), Chinese Acad Sci, Natl Astron Observ, Yunnan Observ, POB 110, Kunming 650011, Peoples R China.
作者单位1.National Astronomical Observatories/Yunnan Observatory, Chinese Academy of Science, P.O. Box 110, Kunming 650011, China
2.Yunnan Astrophysics Centre, Yunnan University, Kunming 650092, China
3.The Graduate School of the Chinese Academy of Sciences, Beijing, China
4.Physics Department, Yunnan Normal University, Kunming, 650092, China
5.Physics Department, Yuxi Normal College, Yuxi, 653100, China
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Xie GZ,Liu HT,Cha GW,et al. Several observed features and their implications for gamma-ray-loud blazar PKS 1510-089[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS D,2005,14(7):1173-1184.
APA Xie GZ.,Liu HT.,Cha GW.,Zhao XH.,Zhou SB.,...&Xie, GZ .(2005).Several observed features and their implications for gamma-ray-loud blazar PKS 1510-089.INTERNATIONAL JOURNAL OF MODERN PHYSICS D,14(7),1173-1184.
MLA Xie GZ,et al."Several observed features and their implications for gamma-ray-loud blazar PKS 1510-089".INTERNATIONAL JOURNAL OF MODERN PHYSICS D 14.7(2005):1173-1184.
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