Zobrazeno 1 - 10
of 549
pro vyhledávání: '"Shuang Nan Zhang"'
Publikováno v:
The Astrophysical Journal, Vol 960, Iss 1, p 85 (2023)
Two major solar eruptions on AR 12673 produced a Forbush decrease (FD) event (reduction of cosmic rays) on 2017 September 8 and ground-level enhancement (GLE; enhancement of cosmic rays) on 2017 September 10. The occurrence of two contrasting cosmic-
Externí odkaz:
https://doaj.org/article/06a1bd4481414f08b2101f9c66533997
Autor:
Yu-Peng, Chen, Shu, Zhang, Long, Ji, Shuang-Nan, Zhang, Peng-Ju, Wang, Ling-Da, Kong, Zhi, Chang, Jing-Qiang, Peng, Qing-Cang, Shui, Jian, Li, Lian, Tao, Ming-Yu, Ge, Jin-Lu, Qu
MAXI J1816-195 is a newly discovered accreting millisecond pulsar with prolific thermonuclear bursts, detected during its outburst in 2022 June by Insight-HXMT and NICER. During the outburst, Insight-HXMT detected 73 bursts in its peak and decay phas
Externí odkaz:
http://arxiv.org/abs/2208.12124
Autor:
Jiren, Liu, Jenke, Peter A, Long, Ji, Shuang-Nan, Zhang, Shu, Zhang, Mingyu, Ge, Jinyuan, Liao, Xiaobo, Li, Liming, Song
We present a detailed timing study of the pulse profile of Swift J0243.6+6124 with HXMT and Fermi/GBM data during its 2017 giant outburst. The double-peak profile at luminosity above $5\times10^{38}$erg\,s$^{-1}$ is found to be 0.25 phase offset from
Externí odkaz:
http://arxiv.org/abs/2203.12227
Autor:
Bei You, Yuoli Tuo, Chengzhe Li, Wei Wang, Shuang-Nan Zhang, Shu Zhang, Mingyu Ge, Chong Luo, Bifang Liu, Weimin Yuan, Zigao Dai, Jifeng Liu, Erlin Qiao, Chichuan Jin, Zhu Liu, Bozena Czerny, Qingwen Wu, Qingcui Bu, Ce Cai, Xuelei Cao, Zhi Chang, Gang Chen, Li Chen, Tianxiang Chen, Yibao Chen, Yong Chen, Yupeng Chen, Wei Cui, Weiwei Cui, Jingkang Deng, Yongwei Dong, Yuanyuan Du, Minxue Fu, Guanhua Gao, He Gao, Min Gao, Yudong Gu, Ju Guan, Chengcheng Guo, Dawei Han, Yue Huang, Jia Huo, Shumei Jia, Luhua Jiang, Weichun Jiang, Jing Jin, Yongjie Jin, Lingda Kong, Bing Li, Chengkui Li, Gang Li, Maoshun Li, Tipei Li, Wei Li, Xian Li, Xiaobo Li, Xufang Li, Yanguo Li, Zhengwei Li, Xiaohua Liang, Jinyuan Liao, Congzhan Liu, Guoqing Liu, Hongwei Liu, Xiaojing Liu, Yinong Liu, Bo Lu, Fangjun Lu, Xuefeng Lu, Qi Luo, Tao Luo, Xiang Ma, Bin Meng, Yi Nang, Jianyin Nie, Ge Ou, Jinlu Qu, Na Sai, Rencheng Shang, Liming Song, Xinying Song, Liang Sun, Ying Tan, Lian Tao, Chen Wang, Guofeng Wang, Juan Wang, Lingjun Wang, Wenshuai Wang, Yusa Wang, Xiangyang Wen, Baiyang Wu, Bobing Wu, Mei Wu, Guangcheng Xiao, Shuo Xiao, Shaolin Xiong, Yupeng Xu, Jiawei Yang, Sheng Yang, Yanji Yang, Qibin Yi, Qianqing Yin, Yuan You, Aimei Zhang, Chengmo Zhang, Fan Zhang, Hongmei Zhang, Juan Zhang, Tong Zhang, Wanchang Zhang, Wei Zhang, Wenzhao Zhang, Yi Zhang, Yifei Zhang, Yongjie Zhang, Yue Zhang, Zhao Zhang, Ziliang Zhang, Haisheng Zhao, Xiaofan Zhao, Shijie Zheng, Dengke Zhou, Jianfeng Zhou, Yuxuan Zhu, Yue Zhu
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-11 (2021)
Evolution of accretion disk and corona during outbursts in black hole binary systems is still unclear. Here, the authors show spectral analysis of MAXI J1820+070 and propose a scenario of a dynamical corona to explain the evolution of the reflection
Externí odkaz:
https://doaj.org/article/08ba0f4a6ddf40c79819c077774b1898
Publikováno v:
In Chinese Astronomy and Astrophysics April-June 2020 44(2):269-282
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 80, Iss 1, Pp 1-7 (2020)
Abstract We explore the possibility of traversable wormhole formation in the dark matter halos. We obtain the exact solutions of the spherical symmetry traversable wormhole with isotropic pressure condition, based on the Navarro–Frenk–White (NFW)
Externí odkaz:
https://doaj.org/article/45badad9e8624711b8294c1b4910729d
Autor:
Long, Ji, Shu, Zhang, YuPeng, Chen, Shuang-Nan, Zhang, Diego, Torres F., Peter, Kretschmar, Jian, Li
We report on a study of GS 1826--238 using all available {\it RXTE} observations, concentrating on the behavior of the hard X-rays during type-I bursts. We find a hard X-ray shortage at 30--50 keV promoted by the shower of soft X-rays coming from typ
Externí odkaz:
http://arxiv.org/abs/1312.4166
Autor:
Panping Li, Qian-Qing Yin, Zhengwei Li, Lian Tao, Xiangyang Wen, Shuang-Nan Zhang, Liqiang Qi, Juan Zhang, Donghua Zhao, Dalin Li, Xizheng Yu, Qingcui Bu, Wen Chen, Yupeng Chen, Yiming Huang, Yue Huang, Ge Jin, Gang Li, Hongbang Liu, Xiaojing Liu, Ruican Ma, Wenxi Peng, Ruijing Tang, Yusa Wang, Jingyu Xiao, Shaolin Xiong, Sheng Yang, Yanji Yang, Chen Zhang, Tianchong Zhang, Liang Zhang, Xuan Zhang, Haisheng Zhao, Kang Zhao, Qingchang Zhao, Shujie Zhao, Xing Zhou
Publikováno v:
Experimental Astronomy. 55:447-486
In time-domain astronomy, a substantial number of transients will be discovered by multi-wavelength and multi-messenger observatories, posing a great challenge for follow-up capabilities. We have thus proposed an intelligent X-ray constellation, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6ef9d2d41a3755ee6012457e2781d6c
https://doi.org/10.1007/s10686-022-09879-0
https://doi.org/10.1007/s10686-022-09879-0
Autor:
Sheng-Lun Xie, Ce Cai, Shao-Lin Xiong, Yun-Wei Yu, Yan-Qiu Zhang, Lin Lin, Zhen Zhang, Wang-Chen Xue, Jia-Cong Liu, Yi Zhao, Shuo Xiao, Chao Zheng, Qi-Bin Yi, Peng Zhang, Ping Wang, Rui Qiao, Wen-Xi Peng, Yue Huang, Xiang Ma, Xiao-Yun Zhao, Xiao-Bo Li, Shi-Jie Zheng, Ming-Yu Ge, Cheng-Kui Li, Xin-Qiao Li, Xiang-Yang Wen, Fan Zhang, Li-Ming Song, Shuang-Nan Zhang, Zhi-Wei Guo, Xiao-Lu Zhang, Guo-Ying Zhao, Chao-Yang Li
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 517:3854-3863
Since FRB 200428 has been found to be associated with an X-ray burst from the Galactic magnetar SGR J1935+2154, it is interesting to explore whether the magnetar bursts also follow the similar active periodic behaviour as some repeating FRBs. Previou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b024dda6cc3e31d15e85c404b9948af7
https://doi.org/10.1093/mnras/stac2918
https://doi.org/10.1093/mnras/stac2918
Autor:
Shuo Xiao, Shao-Lin Xiong, Ce Cai, Li-Ming Song, Shi-Jie Zheng, Wen-Xi Peng, Ping Wang, Rui Qiao, Dong-Ya Guo, Jin Wang, Xiao-Bo Li, Xin-Ying Song, Yong Yuan, Xi-Long Fan, Xiao-Yun Zhao, Yue Huang, Xiang Ma, Peng Zhang, Bing Li, Ming-Yu Ge, You-Li Tuo, Wei Chen, Hong-Mei Zhang, Jian-Jian He, Chao-Yang Li, Qi-Bin Yi, Yi Zhao, Yan-Qiu Zhang, Chao Zheng, Wang-Chen Xue, Jia-Cong Liu, Zhen Zhang, Cheng-Kui Li, Xiao-Lu Zhang, Hong-Yu Zhao, Guo-Ying Zhao, Zhi-Wei Guo, Sheng-Lun Xie, Chen-Wei Wang, Bo-Xin Zhang, Yue Wang, Qing-Xin Li, Chao Li, Kai Zhang, Dong-Li Shi, Shi-Yi Zhao, Min Yao, Zheng-Hua An, Chan Chen, Ke Gong, Ya-Qing Liu, Min Gao, Xin-Qiao Li, Yan-Guo Li, Xiao-Hua Liang, Xiao-Jing Liu, Xi-Lei Sun, Jin-Zhou Wang, Xiang-Yang Wen, Yan-Bing Xu, Yu-Peng Xu, Sheng Yang, Chao-Yue Zhang, Da-Li Zhang, Fei Zhang, Gang Chen, Fang-Jun Lu, Gong-Xing Sun, Fan Zhang, Shuang-Nan Zhang
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 514:2397-2406
Gravitational wave high-energy Electromagnetic Counterpart All-sky Monitor (GECAM) is a dedicated mission, launched in December 2020, for gamma-ray transients, including gamma-ray bursts (GRBs) and soft gamma repeater (SGR) bursts in the multimesseng
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b81e43f82a065d13027022db501839e0
https://doi.org/10.1093/mnras/stac999
https://doi.org/10.1093/mnras/stac999