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Characterizing the gamma-Ray Variability of Active Galactic Nuclei with the Stochastic Process Method 期刊论文
ASTROPHYSICAL JOURNAL, 2022, 卷号: 930, 期号: 2
作者:  Zhang, Haiyun;  Yan DH(闫大海);  Zhang, Li
Adobe PDF(1908Kb)  |  收藏  |  浏览/下载：183/0  |  提交时间：2022/05/30
A spectral hardening in the Fermi-LAT Data of 1ES 0502+675 期刊论文
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2022, 卷号: 511, 期号: 1, 页码: 938-942
作者:  Ceng YH(曾雨航);  Yan DH(闫大海);  Hu, Wen;  Wang JC(王建成)
Adobe PDF(666Kb)  |  收藏  |  浏览/下载：184/0  |  提交时间：2022/04/02
radiation mechanisms: non-thermal  galaxies: active  gamma-rays: galaxies  
Detection of Gamma-Rays from the Protostellar Jet in the HH 80-81 System 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2022, 卷号: 22, 期号: 2
作者:  Yan DH(闫大海);  Zhou, Jia-Neng;  Zhang, Peng-Fei
Adobe PDF(493Kb)  |  收藏  |  浏览/下载：196/1  |  提交时间：2022/03/07
gamma-rays: ISM  ISM: jets and outflows  radiation mechanisms: non-thermal  stars: protostars  
Constraining evolution of magnetic field strength in the dissipation region of two BL Lac objects 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2022, 卷号: 21, 期号: 12
作者:  Fan, Xu-Liang;  Yan DH(闫大海);  Wu, Qing-Wen;  Chen, Xu
Adobe PDF(4167Kb)  |  收藏  |  浏览/下载：188/0  |  提交时间：2022/01/24
BL Lacertae objects: general  BL Lacertae objects: individual (S5 0716+714, BL Lacertae)  galaxies: magnetic fields  
On the narrow spectral feature at similar to 3 TeV in the MAGIC spectrum of Mrk 501 期刊论文
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2021, 卷号: 508, 期号: 3, 页码: 4038-4046
作者:  Hu, Wen;  Yan DH(闫大海)
Adobe PDF(585Kb)  |  收藏  |  浏览/下载：245/0  |  提交时间：2021/12/13
acceleration of particles  radiation mechanisms: non-thermal  BL Lacertae objects: individual: Mrk 501  
A Quasi-periodic Oscillation in the gamma-Ray Emission from the Non-blazar Active Galactic Nucleus PKS 0521-36 期刊论文
ASTROPHYSICAL JOURNAL, 2021, 卷号: 919, 期号: 1
作者:  Zhang, Haiyun;  Yan DH(闫大海);  Zhang, Pengfei;  Yang, Shenbang;  Zhang, Li
Adobe PDF(1001Kb)  |  收藏  |  浏览/下载：302/0  |  提交时间：2021/10/08
Correlations between gamma-ray luminosity and magnetization of the jet as well as relativistic electron injection power: cases for Mrk 421, 3C 454.3 and 3C 279 期刊论文
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2021, 卷号: 503, 期号: 2, 页码: 2523-2538
作者:  Hu, Wen;  Yan DH(闫大海);  Hu, Qianglin
Adobe PDF(6170Kb)  |  收藏  |  浏览/下载：406/0  |  提交时间：2021/06/21
radiation mechanisms: non-thermal  galaxies: active  galaxies: individual: Mrk 421  galaxies: individual: 3C 454.3  galaxies: individual: 3C 279  galaxies: jets  
Gaussian Process Modeling Fermi-LAT gamma-Ray Blazar Variability: A Sample of Blazars with gamma-Ray Quasi-periodicities 期刊论文
ASTROPHYSICAL JOURNAL, 2021, 卷号: 907, 期号: 2, 页码: 13
作者:  Yang, Shenbang;  Yan DH(闫大海);  Zhang, Pengfei;  Dai, Benzhong;  Zhang, Li
Adobe PDF(4313Kb)  |  收藏  |  浏览/下载：281/1  |  提交时间：2021/03/15
Blazars  Gamma-rays  Time series analysis  Period search  Gaussian Processes regression  
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
作者:  Zhang, Peng-fei;  Yan DH(闫大海);  Zhou, Jia-neng;  Wang JC(王建成);  Zhang, Li
Adobe PDF(486Kb)  |  收藏  |  浏览/下载：356/0  |  提交时间：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
作者:  Hu, Wen;  Yan DH(闫大海);  Dai, Benzhong;  Zeng, Wei;  Hu, Qianglin
Adobe PDF(1108Kb)  |  收藏  |  浏览/下载：352/1  |  提交时间：2020/05/18
radiation mechanisms: non-thermal  galaxies: jets  gamma rays: galaxies