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浏览/检索结果: 共16条，第1-10条 帮助 限定条件 学科主题：天文学::天体物理学::高能天体物理学     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 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 收藏  |  浏览/下载：20/0  |  提交时间：2022/05/30 A Universal Power-law Prescription for Variability from Synthetic Images of Black Hole Accretion Flows 期刊论文 ASTROPHYSICAL JOURNAL LETTERS, 2022, 卷号: 930, 期号: 2 作者:  Georgiev, Boris;  Pesce, Dominic W.;  Broderick, Avery E.;  Wong, George N.;  Dhruv, Vedant 收藏  |  浏览/下载：52/0  |  提交时间：2022/05/23 A Rapid and Large-amplitude X-Ray Dimming Event in a z approximate to 2.6 Radio-quiet Quasar 期刊论文 ASTROPHYSICAL JOURNAL, 2022, 卷号: 930, 期号: 1 作者:  Liu, Hezhen;  Luo, B.;  Brandt, W. N.;  Huang, Jian;  Pu, Xingting 收藏  |  浏览/下载：27/0  |  提交时间：2022/05/16 The variability and soft X-ray excess properties of narrow-line Seyfert 1 galaxies: The Swift view 期刊论文 ASTRONOMY & ASTROPHYSICS, 2022, 卷号: 659 作者:  Ding, Nan;  Gu, Qiusheng;  Tang, Yunyong;  Xiong DR(熊定荣);  Guo, Xiaotong 收藏  |  浏览/下载：20/0  |  提交时间：2022/04/06 galaxies: active  galaxies: Seyfert  X-rays: galaxies   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) 收藏  |  浏览/下载：12/0  |  提交时间：2022/04/02 radiation mechanisms: non-thermal  galaxies: active  gamma-rays: galaxies   A Comprehensive Consistency Check between Synchrotron Radiation and the Observed Gamma-Ray Burst Spectra 期刊论文 ASTROPHYSICAL JOURNAL, 2022, 卷号: 926, 期号: 2 作者:  Wang, Dao-Zhou;  Zhao XH(赵晓红);  Zhang, Zhao Joseph;  Zhang, Bin-Bin;  Peng, Zhao-Yang 收藏  |  浏览/下载：59/0  |  提交时间：2022/03/07 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) 收藏  |  浏览/下载：16/0  |  提交时间：2021/12/13 acceleration of particles  radiation mechanisms: non-thermal  BL Lacertae objects: individual: Mrk 501   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 收藏  |  浏览/下载：27/0  |  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 收藏  |  浏览/下载：18/0  |  提交时间：2021/03/15 Blazars  Gamma-rays  Time series analysis  Period search  Gaussian Processes regression   From the Fermi Blazar Sequence to the Relation between Fermi Blazars and gamma-Ray Narrow-line Seyfert 1 Galaxies 期刊论文 ASTROPHYSICAL JOURNAL, 2021, 卷号: 906, 期号: 2, 页码: 9 作者:  Chen, Yongyun;  Gu, Qiusheng;  Fan, Junhui;  Wang, Hongtao;  Qin, Shaojie 收藏  |  浏览/下载：49/0  |  提交时间：2021/03/02 Active galactic nuclei  Blazars  Seyfert galaxies