Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Lei Wei"'
Autor:
Fu, Shao-Yu, Xu, Dong, Lei, Wei-Hua, Postigo, Antonio de Ugarte, Kann, D. Alexander, Thöne, Christina C., Fernández, José Feliciano Agüí, Shuang-Xi, Yi, Xie, Wei, Zou, Yuan-Chuan, Liu, Xing, Jiang, Shuai-Qing, Lu, Tian-Hua, An, Jie, Zhu, Zi-Pei, Zheng, Jie, Tang, Qing-Wen, Zhao, Peng-Wei, Xin, Li-Ping, Wei, Jian-Yan
We present our optical observations and multi-wavelength analysis of the GRB\,200613A detected by \texttt{Fermi} satellite. Time-resolved spectral analysis of the prompt $\gamma$-ray emission was conducted utilizing the Bayesian block method to deter
Externí odkaz:
http://arxiv.org/abs/2407.15824
As the most energetic explosions in the Universe, gamma-ray bursts (GRBs) are commonly believed to be generated by relativistic jets. Recent observational evidence suggests that the jets producing GRBs are likely to have a structured nature. Some stu
Externí odkaz:
http://arxiv.org/abs/2310.20442
A supermassive black hole can launch a relativistic jet when it violently disrupts a star that passes too close. Such jetted tidal disruption events (TDEs) are rare and unique tools to investigate quiescent supermassive black holes, jet physics, and
Externí odkaz:
http://arxiv.org/abs/2309.11800
The formation of black hole-neutron star (BH-NS) or BH-BH systems may be accompanied with special supernova (SN) signals, due to the accretion feedback from the companion BH. The additional heating, which is mainly attributed to the Blandford-Payne m
Externí odkaz:
http://arxiv.org/abs/2308.11913
Autor:
Lan, Lin, Gao, He, Li, An, Xiao, Shuo, Ai, Shunke, Peng, Zong-Kai, Li, Long, Wang, Chen-Yu, Xu, Nan, Lin, Shijie, Lei, Wei-Hua, Zhang, Bing, Zhang, Yan-Qiu, Zheng, Chao, Liu, Jia-Cong, Xue, Wang-Chen, Wang, Chen-Wei, Tan, Wen-Jun, Xiong, Shao-Lin
The gamma-ray burst GRB 221009A, known as the ``brightest-of-all-time" (BOAT), is the closest energetic burst detected so far, with an energy of $E_{\gamma,\rm iso} \sim 10^{55}$ ergs. This study aims to assess its compatibility with known GRB energy
Externí odkaz:
http://arxiv.org/abs/2303.10804
Autor:
Zhu, Zi-Pei, Lei, Wei-Hua, Malesani, Daniele B., Fu, Shao-Yu, Liu, Dong-Jie, Xu, Dong, D'Avanzo, Paolo, Fernández, José Feliciano Agüí, Fynbo, Johan P. U., Gao, Xing, Guelbenzu, Ana Nicuesa, Jiang, Shuai-Qing, Kann, David Alexander, Klose, Sylvio, Liu, Jin-Zhong, Liu, Xing, De Pasquale, Massimiliano, Postigo, Antonio de Ugarte, Stecklum, Bringfried, Th, Christina, Viuho, Joonas Kari Markku, Zhu, Yi-Nan, Li, Jing-Da, Gao, He, Lu, Tian-Hua, Xiao, Shuo, Zou, Yuan-Chuan, Xin, Li-Ping, Wei, Jian-Yan
High-redshift gamma-ray bursts (GRBs) provide a powerful tool to probe the early universe, but still for relatively few do we have good observations of the afterglow. We here report the optical and near-infrared observations of the afterglow of a rel
Externí odkaz:
http://arxiv.org/abs/2303.09982
Autor:
Zhu, Zi-Pei, Xu, Dong, Fynbo, Johan P. U., Fu, Shao-Yu, Liu, Xing, Jiang, Shuai-Qing, Xiao, Shuo, Xie, Wei, Zou, Yuan-Chuan, Gao, He, Hartmann, Dieter, Postigo, Antonio de Ugarte, Kann, David Alexander, Della Valle, Massimo, Jakobsson, Pall, Zafar, Tayabba, D'Elia, Valerio, Xin, Li-Ping, Wei, Jian-Yan, Gao, Xing, Liu, Jin-Zhong, Lu, Tian-Hua, Lei, Wei-Hua
Early optical observations of gamma-ray bursts can significantly contribute to the study of the central engine and physical processes therein. However, of the thousands observed so far, still only a few have data at optical wavelengths in the first m
Externí odkaz:
http://arxiv.org/abs/2302.09722
Autor:
Ge, Jian, Zhang, Hui, Zang, Weicheng, Deng, Hongping, Mao, Shude, Xie, Ji-Wei, Liu, Hui-Gen, Zhou, Ji-Lin, Willis, Kevin, Huang, Chelsea, Howell, Steve B., Feng, Fabo, Zhu, Jiapeng, Yao, Xinyu, Liu, Beibei, Aizawa, Masataka, Zhu, Wei, Li, Ya-Ping, Ma, Bo, Ye, Quanzhi, Yu, Jie, Xiang, Maosheng, Yu, Cong, Liu, Shangfei, Yang, Ming, Wang, Mu-Tian, Shi, Xian, Fang, Tong, Zong, Weikai, Liu, Jinzhong, Zhang, Yu, Zhang, Liyun, El-Badry, Kareem, Shen, Rongfeng, Tam, Pak-Hin Thomas, Hu, Zhecheng, Yang, Yanlv, Zou, Yuan-Chuan, Wu, Jia-Li, Lei, Wei-Hua, Wei, Jun-Jie, Wu, Xue-Feng, Sun, Tian-Rui, Wang, Fa-Yin, Zhang, Bin-Bin, Xu, Dong, Yang, Yuan-Pei, Li, Wen-Xiong, Xiang, Dan-Feng, Wang, Xiaofeng, Wang, Tinggui, Zhang, Bing, Jia, Peng, Yuan, Haibo, Zhang, Jinghua, Wang, Sharon Xuesong, Gan, Tianjun, Wang, Wei, Zhao, Yinan, Liu, Yujuan, Wei, Chuanxin, Kang, Yanwu, Yang, Baoyu, Qi, Chao, Liu, Xiaohua, Zhang, Quan, Zhu, Yuji, Zhou, Dan, Zhang, Congcong, Yu, Yong, Zhang, Yongshuai, Li, Yan, Tang, Zhenghong, Wang, Chaoyan, Wang, Fengtao, Li, Wei, Cheng, Pengfei, Shen, Chao, Li, Baopeng, Pan, Yue, Yang, Sen, Gao, Wei, Song, Zongxi, Wang, Jian, Zhang, Hongfei, Chen, Cheng, Wang, Hui, Zhang, Jun, Wang, Zhiyue, Zeng, Feng, Zheng, Zhenhao, Zhu, Jie, Guo, Yingfan, Zhang, Yihao, Li, Yudong, Wen, Lin, Feng, Jie, Chen, Wen, Chen, Kun, Han, Xingbo, Yang, Yingquan, Wang, Haoyu, Duan, Xuliang, Huang, Jiangjiang, Liang, Hong, Bi, Shaolan, Gai, Ning, Ge, Zhishuai, Guo, Zhao, Huang, Yang, Li, Gang, Li, Haining, Li, Tanda, Yuxi, Lu, Rix, Hans-Walter, Shi, Jianrong, Song, Fen, Tang, Yanke, Ting, Yuan-Sen, Wu, Tao, Wu, Yaqian, Yang, Taozhi, Yin, Qing-Zhu, Gould, Andrew, Lee, Chung-Uk, Dong, Subo, Yee, Jennifer C., Shvartzvald, Yossi, Yang, Hongjing, Kuang, Renkun, Zhang, Jiyuan, Liao, Shilong, Qi, Zhaoxiang, Yang, Jun, Zhang, Ruisheng, Jiang, Chen, Ou, Jian-Wen, Li, Yaguang, Beck, Paul, Bedding, Timothy R., Campante, Tiago L., Chaplin, William J., Christensen-Dalsgaard, Jørgen, García, Rafael A., Gaulme, Patrick, Gizon, Laurent, Hekker, Saskia, Huber, Daniel, Khanna, Shourya, Mathur, Savita, Miglio, Andrea, Mosser, Benoît, Ong, J. M. Joel, Santos, Ângela R. G., Stello, Dennis, Bowman, Dominic M., Lares-Martiz, Mariel, Murphy, Simon, Niu, Jia-Shu, Ma, Xiao-Yu, Molnár, László, Fu, Jian-Ning, De Cat, Peter, Su, Jie, consortium, the ET
We propose to develop a wide-field and ultra-high-precision photometric survey mission, temporarily named "Earth 2.0 (ET)". This mission is designed to measure, for the first time, the occurrence rate and the orbital distributions of Earth-sized plan
Externí odkaz:
http://arxiv.org/abs/2206.06693
Multi-hop question answering (QA) is a challenging task requiring QA systems to perform complex reasoning over multiple documents and provide supporting facts together with the exact answer. Existing works tend to utilize graph-based reasoning and qu
Externí odkaz:
http://arxiv.org/abs/2205.11729
Recently, a kilonova-associated gamma-ray burst (GRB 211211A), whose light curve consists of a precursor ($\sim$0.2 s), a hard spiky emission ($\sim$10 s), and a soft long extended emission ($\sim$40 s), has attracted great attention. Kilonova associ
Externí odkaz:
http://arxiv.org/abs/2205.05031