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GAMMA-RAYS: 作品数：249被引量：319H指数：8; 导出分析报告; 相关领域：天文地球更多>>; 相关机构：广西大学更多>>; 相关期刊：《Open Journal of Genetics》《Open Journal of Polymer Chemistry》《Science China Mathematics》《Chinese Physics B》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国家教育部博士点基金中国博士后科学基金更多>>

A Real-time Monitor for TeV Gamma-Ray Flare with the LHAASO-WCDA Detector: 《Research in Astronomy and Astrophysics》2024年第12期219-228,共10页G.M.Xiang M.Zha J.N.Zhou Y.Xing; supported in China by NSFC grant No.12393853;the Department of Science and Technology of Sichuan Province China with grant No.24NSFSC0449;NSFC grant No.U2031205。; With its high duty cycle, wide field of view and high detection sensitivity, Water Chereknov Detector Array as one of sub-arrays of Large High Altitude Air Shower Observatory is a promising facility to monitor transie...; 关键词：METHODS data analysis-methods observational-gamma-rays galaxies

Latitudinal and Solar Cycle Distribution of Extreme(≥X5) Flares During1976–2018: 《Research in Astronomy and Astrophysics》2024年第12期61-68,共8页Qi Li Xi-Wen Zhang Gui-Ming Le; funded by the National Natural Science Foundation of China (NSFC) under Nos. 41074132, 41274193, 41474166, and 41774085;the Special Fund of the Institute of Geophysics, China Earthquake Administration (Grant No. DQJB22X12)。; We studied the latitudinal and solar cycle distribution of extreme(≥X5) solar flares spanning 1976–2018. We found that all such flares were confined within the latitudinal range of [S30, N35]. Nonetheless, the major...; 关键词：SUN flares-(Sun) sunspots-Sun X-rays-gamma-rays

Effect of gamma-rays on recombination dynamics and defect concentration in a wide bandgap perovskite: 《Light(Advanced Manufacturing)》2024年第4期136-145,共10页Aleksandra G.Boldyreva Marina M.Tepliakova Artyom V.Novikov Vladimir G.Petrov Olga Parfenova Alexander A.Golubnichiy Anton Vasilev Danila Saranin Keith J.Stevenson; supported by Russian Science Foundation(project No.23-72-01114).; Herein,we have explored the recombination dynamics and defect concentration of a mixed cation mixed halide perovskite Cs_(0.17)FA_(0.83)PbI_(1.8)Br_(1.2)with 1.75 eV bandgap after exposure to a gamma-ray source(2.5 Gy...; 关键词：Perovskite solar cells Radiation tolerance GAMMA-RAYS Wide bandgap perovskite material Tandem solar cells

The Design of GECAM Scientific Ground Segment: 《Research in Astronomy and Astrophysics》2024年第10期1-10,共10页Shijie Zheng Liming Song Xiang Ma Ping Wang Rui Qiao Yue Huang Xiaoyun Zhao Hongmei Zhang Xiaobo Li Mingyu Ge Gang Chen Gongxing Sun Wenxi Peng Ce Cai Wei Chen Yanqi Du Dongya Guo Bing Li Chaoyang Li Jianhui Li Qingxin Li Jing Liang Jiacong Liu Ge Ou Dongli Shi Jingyan Shi Xinying Song Jin Wang Wenshuai Wang Hong Wu Shuo Xiao Wangchen Xue Min Yao Jianying Ye Kai Zhang Peng Zhang Xiaolu Zhang Yanqiu Zhang Guoying Zhao Shiyi Zhao Chao Zheng Shaolin Xiong; supported by the National Key R&D Program of China(2022YFF0711404,2021YFA0718500);International Partnership Program of Chinese Academy of Sciences(grant No.113111KYSB20190020);the National Natural Science Foundation of China(NSFC,Grant No.U1938106);the open subject of the National HEP Data Center(E029S2S1);support from the Strategic Priority Research Program on Space Science,the Chinese Academy of Sciences(grant Nos.XDA15360102,XDA15360300,XDA15052700 and E02212A02S)。; The Gravitational wave burst high-energy Electromagnetic Counterpart All-sky Monitor(GECAM)is a dedicated mission for monitoring high-energy transients.Here we report the design of the GECAM Scientific Ground Segment(...; 关键词：gravitational waves gamma-rays:general telescopes

New γ-Ray Sources Identified in All-sky Surveys Based on Fermipy's Advanced Algorithm: 《Research in Astronomy and Astrophysics》2024年第10期81-91,共11页Yunchuan Xiang Peng Feng Xiaofei Lan; the Natural Science Foundation Youth Program of Sichuan Province(2023NSFSC1350);the Doctoral Initiation Fund of West China Normal University(22kE040);the Open Fund of Key Laboratory of Astroparticle Physics of Yunnan Province(2022Zibian3);the Sichuan Youth Science and Technology Innovation Research Team(21CXTD0038);the National Natural Science Foundation of China(NSFC,Grant No.12303048)。; We employ an efficient method for identifying γ-ray sources across the entire sky,leveraging advanced algorithms from Fermipy,and cleverly utilizing the Galactic diffuse background emission model to partition the ent...; 关键词：gamma-rays:diffuse background methods:data analysis catalogs gamma-rays:general

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

Revisit of GeV Gamma-Ray Emission from Orion B with the Fermi Large Area Telescope: 《Research in Astronomy and Astrophysics》2024年第9期128-135,共8页Wei Zeng Xiao-Na Sun Rui-Zhi Yang Jia-Chun He Zhao-Dong Shi Ting-Ting Ge Yun-Feng Liang En-Wei Liang; supported by National Key R&D Program of China(grant No.2023YFE0117200);the National Natural Science Foundation of China(NSFC,grant Nos.12133003,12103011);R-Z.Y.is supported by the NSFC under grants 11421303,12041305;Science and Technology Program of Guangxi(grant Nos.AD 21220075 and 2024GXNSFBA010375);the national youth thousand talents program in China。; We revisit the γ-ray emission above 300 Me V towards the massive star-forming region of Orion B by adopting14 yr observations with the Fermi Large Area Telescope and utilizing the updated software tools.The extended ...; 关键词：(ISM:)cosmic rays gamma-rays:ISM (Galaxy:)open clusters and associations:individual(NGC 2023 NGC 2024 NGC 2068 and NGC 2071)

Evolution of High-energy Electron Distribution in Pulsar Wind Nebulae: 《Research in Astronomy and Astrophysics》2024年第7期198-214,共17页Yi-Ming Liu Hou-Dun Zeng Yu-Liang Xin Si-Ming Liu Yi Zhang; supported by the National Natural Science Foundation of China(Nos.12220101003,12273114,U1931204,12103040,12147208 and U2031111);the Project for Young Scientists in Basic Research of Chinese Academy of Sciences(No.YSBR-061);the Program for Innovative Talents and Entrepreneur in Jiangsu。; In this paper,we analyze the spectral energy distributions of 17 powerful(with a spin-down luminosity greater than10~(35)erg s~(-1))young(with an age less than 15,000 yr)pulsar wind nebulae(PWNe)using a simple timein-...; 关键词：radiation mechanisms non-thermal-ISM general-ISM supernova remnants-gamma-rays GENERAL

Identifying Three New AGNs among Fermi Unidentified Gigaelectronvolt Sources: 《Research in Astronomy and Astrophysics》2024年第7期257-267,共11页Shun-Hao Ji Zhong-Xiang Wang Qiang-Meng Huang Ruo-Heng Yang; 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);support of the science research program for graduate students of Yunnan University(KC-23234629)。; We report our identification of three gigaelectronvoltγ-ray sources,4FGL J0502.6+0036,4FGL J1055.9+6507,and 4FGL J1708.2+5519,as Active Galactic Nuclei(AGNs).They are listed in the latest Fermi-Large Area Telescope s...; 关键词：GAMMA-RAYS galaxies-(galaxies)BL Lacertae objects general-(galaxies)quasars GENERAL

Probing the Gamma-Ray Emission Region of Five TeV Flat Spectrum Radio Quasars: 《Research in Astronomy and Astrophysics》2024年第6期156-169,共14页Hu-Bing Xiao Hai-Tao Cao Rui Xue Jin-Ting Cai Ge-Ge Wang Marina Manganaro Shao-Hua Zhang Zhi-Hao Ouyang Li-Ping Fu Jun-Hui Fan; support from the National Natural Science Foundation of China(NSFC,Grant No.12203034);from the Shanghai Science and Technology Fund under grant No.22YF1431500;from the science research grants from the China Manned Space Project;support from the National Natural Science Foundation of China(NSFC,grant No.12203043);support from the National Natural Science Foundation of China(NSFC,grant No.11933002);support from the National Natural Science Foundation of China(NSFC,grant No.12173026);the National Key Research and Development Program of China(grant No.2022YFC2807303);the Shanghai Science and Technology Fund(grant No.23010503900);the Program for Professor of Special Appointment(Eastern Scholar)at Shanghai Institutions of Higher Learning;the Shuguang Program(23SG39)of the Shanghai Education Development Foundation and Shanghai Municipal Education Commission;support from the National Natural Science Foundation of China(NSFC,grant No.U2031201,and 11733001);the Scientific and Technological Cooperation Projects(20202023)between the People’s Republic of China and the Republic of Bulgaria;the science research grants from the China Manned Space Project with No.CMS-CSST-2021A06;partially supported by the Bulgarian National Science Fund of the Ministry of Education and Science under grants KP-06-H38/4(2019),KP-06-KITAJ/2(2020),and KP-06-H68/4(2022)。; The location ofγ-ray emission of blazars remains a contested topic,inspiring the development of numerous investigative techniques to address this issue.In this work,we analyzed Fermiγ-ray light curves in the GeV and...; 关键词：galaxies:active gamma-rays:galaxies galaxies:jets

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