YNAO OpenIR

Browse/Search Results:  1-10 of 290 Help

Selected(0)Clear Items/Page:    Sort:
Multicolor Optical Monitoring of the Blazar S5 0716+714 from 2017 to 2019 期刊论文
The Astrophysical Journal Supplement Series, 2020, 卷号: 247, 期号: 2
Authors:  Xiong DR(熊定荣);  Bai JM(白金明);  Fan ,Junhui;  Yan DH(闫大海);  Gu, Minfeng;  Fan, Xuliang;  Mao JR(毛基荣);  Ding, Nan;  Xue, Rui;  Yi WM(易卫敏)
Adobe PDF(23893Kb)  |  Favorite  |  View/Download:19/2  |  Submit date:2020/05/18
BL Lacertae objects  Active galactic nuclei  Galaxy jets  Galaxy photometry  
Searching for Quasiperiodic Modulations in gamma-Ray Active Galactic Nuclei 期刊论文
ASTROPHYSICAL JOURNAL, 2020, 卷号: 891, 期号: 2, 页码: 7
Authors:  Zhang, Peng-fei;  Yan DH(闫大海);  Zhou, Jia-neng;  Wang JC(王建成);  Zhang, Li
Adobe PDF(486Kb)  |  Favorite  |  View/Download:10/0  |  Submit date:2020/05/18
jets  active galactic nuclei  blazars  Gamma-rays  
On the injection of relativistic electrons in the jet of 3C 279 期刊论文
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2020, 卷号: 493, 期号: 1, 页码: 410-426
Authors:  Hu, Wen;  Yan DH(闫大海);  Dai, Benzhong;  Zeng, Wei;  Hu, Qianglin
Adobe PDF(1108Kb)  |  Favorite  |  View/Download:14/1  |  Submit date:2020/05/18
radiation mechanisms: non-thermal  galaxies: jets  gamma rays: galaxies  
Quasi-simultaneous Spectroscopic and Multiband Photometric Observations of Blazar S5 0716+714 During 2018-2019 期刊论文
ASTROPHYSICAL JOURNAL, 2020, 卷号: 888, 期号: 1, 页码: 13
Authors:  Feng HC(封海成);  Liu HT(刘洪涛);  Bai JM(白金明);  Xing LF(邢丽峰);  Li, Y. B.;  Xiao, M.;  Xin YX(辛玉新)
Adobe PDF(1166Kb)  |  Favorite  |  View/Download:23/0  |  Submit date:2020/04/08
BL Lacertae objects  Active galaxies  Blazars  Galaxy photometry  Spectroscopy  
费米耀变体光学波段色指数变化的研究 期刊论文
天文研究与技术 (Astronomical Research & Technology), 2020
Authors:  李富婷;  张雄;  熊定荣;  徐小林;  任国伟;  晏培琳
Adobe PDF(732Kb)  |  Favorite  |  View/Download:14/0  |  Submit date:2020/06/15
耀变体  色指数  多普勒因子  相关关系  Bwb趋势  
Gamma-ray luminosity function of BL Lac objects and contribution to the extragalactic gamma-ray background 期刊论文
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2019, 卷号: 490, 期号: 1, 页码: 758-765
Authors:  Qu, Yankun;  Zeng, Houdun;  Yan DH(闫大海)
Adobe PDF(2299Kb)  |  Favorite  |  View/Download:21/0  |  Submit date:2020/03/16
(galaxies:) BL Lacertae objects: general  galaxies: evolution  gamma rays: diffuse background  gamma rays: galaxies  
Statistical analysis on X-ray flares from the nucleus and HST-1 knot in the M87 jet 期刊论文
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2019, 卷号: 489, 期号: 2, 页码: 2685-2693
Authors:  Yang, Shenbang;  Yan DH(闫大海);  Dai, Benzhong;  Zhang, Pengfei;  Zhu, Qianqian;  Wang JC(王建成);  Zhang, Li
Adobe PDF(845Kb)  |  Favorite  |  View/Download:32/0  |  Submit date:2019/11/25
radiation mechanisms: non-thermal  galaxies: jets  X-rays: individual: M87  
Using the Extragalactic Gamma-Ray Background to Constrain the Hubble Constant and Matter Density of the Universe 期刊论文
ASTROPHYSICAL JOURNAL, 2019, 卷号: 882, 期号: 2, 页码: 5
Authors:  Zeng, Houdun;  Yan DH(闫大海)
Adobe PDF(621Kb)  |  Favorite  |  View/Download:40/0  |  Submit date:2019/10/21
galaxies: jets  gamma rays: diffuse background  gamma rays: galaxies  
Exploring the Origin of Multiwavelength Activities of High-redshift Flat-spectrum Radio Quasar PKS 1502+106 during 2014-2018 期刊论文
ASTROPHYSICAL JOURNAL, 2019, 卷号: 881, 期号: 2, 页码: 17
Authors:  Ding, N.;  Gu, Q. S.;  Geng, X. F.;  Xiong DR(熊定荣);  Xue, R.;  Wang, X. Y.;  Guo, X. T.
Adobe PDF(1790Kb)  |  Favorite  |  View/Download:49/0  |  Submit date:2019/09/23
galaxies: active  galaxies: jets  quasars: individual (PKS 1502+106)  radiation mechanisms: nonthermal  
Search for Intra-day Optical Variability in gamma-Ray-loud Blazars S5 0716+714 and 3C 273 期刊论文
ASTROPHYSICAL JOURNAL, 2019, 卷号: 880, 期号: 2, 页码: 12
Authors:  Liu HT(刘洪涛);  Feng HC(封海成);  Xin YX(辛玉新);  Bai JM(白金明);  Li SK(李少昆);  Wang, Fang
Adobe PDF(1699Kb)  |  Favorite  |  View/Download:61/0  |  Submit date:2019/09/23
BL Lacertae objects: general  BL Lacertae objects: individual (S5 0716+714)  galaxies: active  quasars: general  quasars: individual (3C 273)