Zobrazeno 1 - 10
of 366
pro vyhledávání: '"Yu, Wenfei"'
Energy-dependence of X-ray Fourier power spectral states and the characteristic frequencies of the Band-Limited Noise (BLN) components have been seen in the hard state and intermediate states of black hole X-ray binaries. Here we report our analysis
Externí odkaz:
http://arxiv.org/abs/2409.06414
We made use high-cadence observations from the $Insight$-HXMT and $NICER$ to scrutinize the spectral and timing evolution during the 2018 outburst of the black hole X-ray binary (BHXRB) MAXI J1820+070. It's hardness-intensity diagram (HID) displays a
Externí odkaz:
http://arxiv.org/abs/2407.08421
Autor:
Yan, Zhen, Yu, Wenfei, Page, Kim L., Lin, Jie, Li, Di, Niu, Chenhui, Law, Casey, Zhang, Bing, Chatterjee, Shami, Zhang, Xian, Anna-Thomas, Reshma
Fast radio bursts (FRBs) are bright, millisecond-duration radio bursts of cosmic origin. There have been several dozen FRBs found to repeat. Among them, those precisely localized provide the best opportunity to probe their multi-wavelength counterpar
Externí odkaz:
http://arxiv.org/abs/2402.12084
Autor:
Zhu, Weiwei, Xu, Heng, Zhou, Dejiang, Lin, Lin, Wang, Bojun, Wang, Pei, Zhang, Chunfeng, Niu, Jiarui, Chen, Yutong, Li, Chengkui, Meng, Lingqi, Lee, Kejia, Zhang, Bing, Feng, Yi, Ge, Mingyu, Göğüş, Ersin, Guan, Xing, Han, Jinlin, Jiang, Jinchen, Jiang, Peng, Kouveliotou, Chryssa, Li, Di, Miao, Chenchen, Miao, Xueli, Men, Yunpeng, Niu, Chenghui, Wang, Weiyang, Wang, Zhengli, Xu, Jiangwei, Xu, Renxin, Xue, Mengyao, Yang, Yuanpei, Yu, Wenfei, Yuan, Mao, Yue, Youling, Zhang, Shuangnan, Zhang, Yongkun
Publikováno v:
Science Advances (2023) 9, 30
The megajansky radio burst, FRB 20200428, and other bright radio bursts detected from the Galactic source SGR J1935+2154 suggest that magnetars can make fast radio bursts (FRBs), but the emission site and mechanism of FRB-like bursts are still uniden
Externí odkaz:
http://arxiv.org/abs/2307.16124
Autor:
Zhang, Xian, Yu, Wenfei, Law, Casey, Li, Di, Chatterjee, Shami, Demorest, Paul, Yan, Zhen, Niu, Chenhui, Aggarwal, Kshitij, Anna-Thomas, Reshma, Burke-Spolaor, Sarah, Connor, Liam, Tsai, Chao-wei, Zhu, Weiwei, Luo, Gan
Among more than 800 known fast radio bursts (FRBs), only two, namely FRB 20121102A and FRB 20190520B, are confirmed to be associated with a persistent radio sources (PRS). Here we report evidence of apparent temporal variability in the PRS associated
Externí odkaz:
http://arxiv.org/abs/2307.16355
The origin of current angular momentum (AM) of the black hole (BH) in X-ray binary (XRB) is still unclear, which is related with the birth and/or the growth of the BH. Here we collect the spin parameters $a_{*}$ measured in BH XRBs and find an appare
Externí odkaz:
http://arxiv.org/abs/2307.03597
X-ray low frequency quasi-periodic oscillations (LFQPOs) of black hole X-ray binaries, especially those type-C LFQPOs, are representative timing signals of black hole low/hard state and intermediate state, which has been suspected as to originate due
Externí odkaz:
http://arxiv.org/abs/2302.00915
Autor:
Anna-Thomas, Reshma, Connor, Liam, Dai, Shi, Feng, Yi, Burke-Spolaor, Sarah, Beniamini, Paz, Yang, Yuan-Pei, Zhang, Yongkun, Aggarwal, Kshitij, Law, Casey J., Li, Di, Niu, Chenhui, Chatterjee, Shami, Cruces, Marilyn, Duan, Ran, Filipovi, Miroslav D., Hobbs, George, Lynch, Ryan S., Miao, Chenchen, Niu, Jiarui, Ocker, Stella K., Tsai, Chao-Wei, Wang, Pei, Xue, Mengyao, Yao, Jumei, Yu, Wenfei, Zhang, Bing, Zhang, Lei, Zhu, Shiqiang, Zhu, Weiwei
Publikováno v:
Science 380,599-603(2023)
Fast radio bursts (FRBs) are brief, intense flashes of radio waves from unidentified extragalactic sources. Polarized FRBs originate in highly magnetized environments. We report observations of the repeating FRB 20190520B spanning seventeen months ,
Externí odkaz:
http://arxiv.org/abs/2202.11112
Autor:
Yu, Wenfei, Yin, Guoliang, Chen, Suwen, Zhang, Xin, Meng, Decheng, Wang, Linya, Liu, Hongshuai, Jiang, Wenying, Sun, Yuqing, Zhang, Fengxia
Publikováno v:
In International Immunopharmacology 10 September 2024 138
Autor:
Meng, Decheng, Yin, Guoliang, Chen, Suwen, Zhang, Xin, Yu, Wenfei, Wang, Linya, Liu, Hongshuai, Jiang, Wenying, Sun, Yuqing, Zhang, Fengxia
Publikováno v:
In European Journal of Pharmacology 15 August 2024 977