云南高校图书馆联盟文献共享服务平台- BLAZARS

BLAZARS: 作品数：70被引量：72H指数：5; 导出分析报告; 相关领域：天文地球更多>>; 相关作者：樊军辉丁世学张雄康世举郑永刚更多>>; 相关机构：广州大学云南大学襄樊学院云南师范大学更多>>; 相关期刊：《Frontiers of physics》《云南师范大学学报（自然科学版）》《中国科学：物理学、力学、天文学》《天文学报》更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划湖北省教育厅科学技术研究项目河北省高等学校科学技术研究指导项目更多>>

Fermi Blazars in the Zwicky Transient Facility Survey:Properties of Large Optical Variations: 《Research in Astronomy and Astrophysics》2024年第10期104-115,共12页Si-Si Sun Zhong-Xiang Wang Shun-Hao Ji; supported by the National Science Foundation under Grant No.AST-2034437 and a collaboration including Caltech,IPAC;supported by the Basic Research Program of Yunnan Province(No.202201AS070005);the National Natural Science Foundation of China(NSFC,grant No.12273033);the Original Innovation Program of the Chinese Academy of Sciences(E085021002);the support of the science research program for graduate students of Yunnan University(KC-23234629)。; We analyze the optical light curve data,obtained with the Zwicky Transient Facility(ZTF)survey,for 47 γ-ray blazars monitored by the Large Area Telescope onboard the Fermi Gamma-ray Space Telescope(Fermi).These 47sou...; 关键词：(galaxies:)BL Lacertae objects:general (galaxies:)quasars:general gamma-rays:galaxies

Cluster Analysis of the Roma-BZCAT Blazars: 《Research in Astronomy and Astrophysics》2024年第5期117-139,共23页Dmitry O.Kudryavtsev Yulia V.Sotnikova Vladislav A.Stolyarov Timur V.Mufakharov Valery V.Vlasyuk Margarita L.Khabibullina Alexander G.Mikhailov Yulia V.Cherepkova; Based on the collected multiwavelength data, namely in the radio(NVSS, FIRST, RATAN-600), IR(WISE),optical(Pan-STARRS), UV(GALEX), and X-ray(ROSAT, Swift-XRT) ranges, we have performed a cluster analysis for the blaza...; 关键词：methods data analysis-galaxies active-(galaxies:)BL Lacertae objects GENERAL

Relations between SMBH Parameters and Jet Generation and Efficiency in Blazars被引量：5: 《Research in Astronomy and Astrophysics》2023年第11期67-83,共17页H.Zhang H.J.Zhang; supported by the National Natural Science Foundation of China(NSFC,grant No.11063004)。; We analyzed the relationship between several basic parameters describing supermassive black holes such as jet power,black hole spin,accretion disk magnetic field,black hole mass,etc.We found that there is a general co...; 关键词：galaxies:evolution galaxies:fundamental parameters galaxies:jets

Comprehensive Study of the Blazars from Fermi-LAT LCR: The Log-Normal Flux Distribution and Linear rms–Flux Relation: 《Research in Astronomy and Astrophysics》2023年第11期90-98,共9页Na Wang Ting-Feng Yi Liang Wang Li-Sheng Mao Zhi-Yuan Pu Gong-Ming Ning Wei-Tian Huang He Lu Shun Zhang Yu-Tong Chen Liang Dong; funded by the National Natural Science Foundation of China (grants 12063007 and 11863007)。; Fermi-LAT LCR provides continuous and regularly sampled gamma-ray light curves, spanning about 14 yr, for a large sample of blazars. The log-normal flux distribution and linear rms–flux relation of the light curves f...; 关键词：(galaxies:)quasars:general (galaxies:)BL Lacertae objects:general galaxies:jets galaxies:active

Investigating jet physical properties of Fermi blazars with broad-line emissions被引量：1: 《Science China(Physics,Mechanics & Astronomy)》2023年第10期138-154,共17页Lixia Zhang Jianghe Yang Yi Liu Junhui Fan; financial support from the National Natural Science Foundation of China(Grant No.12303018);supported by the National Natural Science Foundation of China(Grant Nos.U2031201,11733001,and U2031112).;the science research grants from the China Manned Space Project with(Grant No.CMSCSST-2021-A06);Scientific and Technological Cooperation Projects(20202023)between China and the Republic of Bulgaria。; Relativistic outflows often exhibit extreme observational characteristics due to beaming effects, which makes measuring their jet power a challenging task. Although the spectral energy distribution(SED) obtained from ...; 关键词：active galactic nuclei BLAZARS jets spectral energy distribution

Fermi Blazars in the Zwicky Transient Facility Survey:A Correlation Study: 《Research in Astronomy and Astrophysics》2023年第7期64-79,共16页Si-Si Sun Zhong-Xiang Wang Yi Xing; supported by Basic Research Program of Yunnan Province(No.202201AS070005);the National Natural Science Foundation of China(12273033);the Original Innovation Program of the Chinese Academy of Sciences(E085021002)。; We report on our correlation analysis for theγ-ray blazars detected with the Large Area Telescope(LAT)onboard the Fermi Gamma-ray Space Telescope(Fermi),for which we use the Fermi-LAT data and the optical zr and zg b...; 关键词：gamma-rays:galaxies (galaxies:)quasars:general (galaxies:)BL Lacertae objects:general

Estimation of inverse Compton peak frequency for 4FGL Blazars被引量：1: 《Science China(Physics,Mechanics & Astronomy)》2023年第4期142-157,共16页JiangHe Yang JunHui Fan Yi Liu ManXian Tuo ZhiYuan Pei WenXin Yang YuHai Yuan SiLe He ShengHui Wang XiaoHai Qu YueLian Zhang JianJun Nie XiuHui Chen; supported by the National Natural Science Foundation of China(Grant Nos.U2031112,U2031201,and 11733001);the Guangdong Major Project of Basic and Applied Basic Research(Grant No.2019B030302001);the Research Fund of Hunan Education Department(Grant No.20C1273);the Science Research Grants from the China Manned Space Project(Grant No.CMS-CSST-2021-A06);the support from Astrophysics Key Subjects of Guangdong Province and Guangzhou City;supported by the Guangzhou University(Grant No.YM2020001)。; This study uses a parabolic equation to fit the Inverse Compton (IC) spectral component of 3743 blazars (794 FSRQs,1432 BLLacs,and 1517 BCUs) from the 4FGL-DR3 catalog.Some mutual correlations are investigated,and a B...; 关键词：active galactic nuclei Fermi blazars spectral energy distribution inverse Compton emission

Blazars的长期谱变化性质: 《湖南文理学院学报（自然科学版）》2023年第1期13-19,49,共8页熊禄棋袁聿海黎智轩陈开帅黄韵源; 国家自然科学基金(NSFC U1831119,USFC U1531245,NSFC U1431112)。; 基于美国SMARTS数据库,本工作选择了3个耀变体(OJ 287、PKS 1510-089和3C 454.3)多个波段的测光数据进行处理分析。分析方法选用功率谱法、DCF法、Jurkevich法等3种受数据分布的影响较小的计算方法,研究了谱指数的长期变化性质。主要结...; 关键词：耀变体测光谱指数

Correlation between Brightness Variability and Spectral Index Variability for Fermi Blazars: 《Research in Astronomy and Astrophysics》2022年第8期23-33,共11页Wen-Xin Yang Hu-Bing Xiao Hong-Guang Wang Jiang-He Yang Zhi-Yuan Pei De-Xiang Wu Yu-Hai Yuan Jun-Hui Fan; the National Natural Science Foundation of China(NSFC U2031201,11733001,U2031112,12133004 and 12103012);Guangdong Major Project of Basic and Applied Basic Research(Grant No.2019B030302001);the science research grants from the China Manned Space Project with NO.CMSCSST-2021-A06;the supports for Astrophysics Key Subjects of Guangdong Province and Guangzhou City;supported by Guangzhou University(YM2020001)。; In this work,theγ-ray photon flux,photon spectral index(α_(ph)),variability index(log V.I.),and the synchrotron peak frequency(log v_(p))are compiled for 851 common blazars from the 3 FGL and 4 FGL catalogs and Fan ...; 关键词：(galaxies:)BL Lacertae objects:general (galaxies:)quasars:general galaxies:active

Quasi-periodic Oscillation Analysis for the BL Lacertae Object 1823+568被引量：1: 《Research in Astronomy and Astrophysics》2022年第5期158-164,共7页Huai-Zhen Li Quan-Gui Gao Long-Hua Qin Ting-Feng Yi Qi-Rui Chen; supported by the National Natural Science Foundation of China(NSFC,Grant Nos.12063005,12063006,11863007 and 12063007);the Program for Innovative Research Team(in Science and Technology)in University of Yunnan Province(IRTSTYN);Yunnan Local Colleges Applied Basic Research Projects(2019FH001-12,2019FH001-76,202001BA070001-031)。; We studied the optical band periodic variability of 1823+568 using the Jurkevich method,the Lomb-Scargle periodogram and the REDFIT38 software,and found evidence of quasi-periodic oscillation.An unprecedented variabil...; 关键词：blazars(1823+568)-relativisticjets-non-thermalsources

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