Zobrazeno 1 - 10
of 76
pro vyhledávání: '"Kong Lingda"'
Publikováno v:
A&A, 687, A210 (2024)
We report a time-resolved analysis of the accreting X-ray pulsar Cen X-3 using observations carried out by NuSTAR, which cover approximately two binary orbits in different intensity states. The pulse profile is relatively stable over the orbital phas
Externí odkaz:
http://arxiv.org/abs/2410.22218
Autor:
Shui, Qingcang, Zhang, Shu, Zhang, Shuangnan, Chen, Yupeng, Kong, Lingda, Peng, Jingqiang, Ji, Long, Wang, Pengju, Chang, Zhi, Yu, Zhuoli, Yin, Hongxing, Qu, Jinlu, Tao, Lian, Ge, Mingyu, Ma, Xiang, Zhang, Liang, Yu, Wei, Li, Jian
We propose a method based on the Hilbert-Huang transform (HHT) to recover the high-energy waveform of low-frequency quasi-periodic oscillations (LFQPOs). Based on the method, we successfully obtain the modulation of the phase-folded light curve above
Externí odkaz:
http://arxiv.org/abs/2403.18272
Autor:
Shui, Qingcang, Zhang, Shu, Wang, Pengju, Mushtukov, Alexander, Santangelo, Andrea, Zhang, Shuangnan, Kong, Lingda, Ji, Long, Chen, Yupeng, Doroshenko, Victor, Frontera, Fillipo, Chang, Zhi, Peng, Jingqiang, Yin, Hongxing, Qu, Jinlu, Tao, Lian, Ge, Mingyu, Li, Jian, Ye, Wentao, Li, Panping
We present a detailed analysis of the X-ray luminosity (Lx) dependence of the cyclotron absorption line energy (Ecyc) for the X-ray binary pulsar 1A 0535+262 during its 2020 giant outburst based on pulse-to-pulse analysis. By applying this technique
Externí odkaz:
http://arxiv.org/abs/2403.11815
Autor:
Valadares, Fernando, Huang, Ni-Ni, Chu, Kyle, Dorogov, Aleksandr, Chua, Weipin, Kong, Lingda, Song, Pengtao, Gao, Yvonne Y.
The diverse applications of light-matter interactions in science and technology stem from the qualitatively distinct ways these interactions manifest, prompting the development of physical platforms that can interchange between regimes on demand. Bos
Externí odkaz:
http://arxiv.org/abs/2312.14665
Publikováno v:
E3S Web of Conferences, Vol 252, p 01007 (2021)
The development of Power Internet of Things has brought a variety of access requirements for massive collecting terminals. Based on the characteristics of security attributes of Power Internet of Things, this paper proposes a secure access protocol b
Externí odkaz:
https://doaj.org/article/328a0b61ecd148e2946e43bad7434de9
Autor:
Dai, Xiaohang, Kong, Lingda, Bu, Qingcui, Santangelo, Andrea, Zhang, Shu, Ji, Long, Zhang, Shuangnan, Yorgancioglu, Emre Seyit
In this work, using \textit{NICER} and \textit{Insight}-HXMT observations, we present a study of the broadband spectral and timing evolution of the source throughout the first reflare, which occurred about 4 months after the major outburst. Our findi
Externí odkaz:
http://arxiv.org/abs/2303.05290
Autor:
Liu, Honghui, Bambi, Cosimo, Jiang, Jiachen, Garcia, Javier A., Ji, Long, Kong, Lingda, Ren, Xiaoqin, Zhang, Shu, Zhang, Shuangnan
Publikováno v:
ApJ 950 5 (2023)
We present an analysis of the relativistic reflection spectra of GX 339-4 during the hard-to-soft transition of its 2021 outburst observed by Insight-HXMT. The strong relativistic reflection signatures in the data suggest a high black hole spin ($a_*
Externí odkaz:
http://arxiv.org/abs/2211.09543
Autor:
Ma, Ruican, Tao, Lian, Zhang, Shuang-Nan, Ji, Long, Zhang, Liang, Bu, Qingcui, Qu, Jinlu, Reig, Pablo, Méndez, Mariano, Wang, Yanan, Ma, Xiang, Huang, Yue, Ge, Mingyu, Song, Liming, Zhang, Shu, Liu, Hexin, Wang, Pengju, Kong, Lingda, Ren, Xiaoqin, Zhao, Shujie, Yu, Wei, Yang, Zixu, Li, Panping, Jia, Shumei
We studied the millihertz quasi-periodic oscillation (mHz QPO) in the 2020 outburst of the Be/X-ray binary 1A 0535+262 using Insight-HXMT data over a broad energy band. The mHz QPO is detected in the 27-120 keV energy band. The QPO centroid frequency
Externí odkaz:
http://arxiv.org/abs/2209.10455
Autor:
Yang, Zi-Xu, Zhang, Liang, Huang, Yue, Bu, Qingcui, Zhang, Zhen, Liu, He-Xin, Yu, Wei, Wang, Peng-Ju, Zhao, Q. C., Tao, L., Qu, Jin-Lu, Zhang, Shu, Zhang, Shuang-Nan, Song, Liming, Lu, Fangjun, Cao, Xuelei, Chen, Li, Cai, Ce, Chang, Zhi, Chen, Tianxian, Chen, Yong, Chen, Yupeng, Chen, Yibao, Cui, Weiwei, Ding, Guoqiang, Du, Yuanyuan, Gao, GuanHua, Gao, He, Ge, Mingyu, Gu, Yudong, Guan, Ju, Guo, Chengcheng, Han, Dawei, Huo, Jia, Jia, Shumei, Jiang, Weichun, Jin, Jing, Kong, Lingda, Li, Bing, Li, Gang, Li, Wei, Li, Xian, Li, Xufang, Li, Zhengwei, Li, Chengkui, Lin, Lin, Liu, Congzhan, Li, Tipei, Li, Xiaobo, Liang, Xiaohua, Liao, Jinyuan, Liu, Hongwei, Liu, Xiaojing, Lu, Xuefeng, Luo, Qi, Luo, Tao, Ma, Binyuan, Ma, Ruican, Ma, Xiang, Meng, Bin, Nang, Yi, Nie, Jianyin, Ou, Ge, Ren, Xiaoqin, Sai, Na, Song, Xinying, Sun, Liang, Tan, Ying, Tuo, Youli, Wang, Chen, Wang, Wenshuai, Wang, Lingjun, Wang, Yusa, Wang, Jieshuang, Wen, Xiangyang, Wu, Bobing, Wu, Baiyang, Wu, Mei, Xiao, Shuo, Xu, Yupeng, Xiong, Shaolin, Yang, Sheng, Yang, Yanji, Yi, Qibin, Yin, Qianqing, You, Yuan, Zhang, Bing, Zhang, Fan, Zhang, Hongmei, Zhang, Juan, Zhang, Wanchang, Zhang, Wei, Zhang, Binbin, Zhang, Peng, Zhang, Yifei, Zhang, Yuanhang, Zhao, Haisheng, Zhao, Xiaofan, Zheng, Shijie, Zhou, Dengke
Here we report the spectral-timing results of the black hole X-ray binary 4U 1630-47 during its 2021 outburst using observations from the Hard X-ray Modulation Telescope. Type-C quasi-periodic oscillations (QPOs) in 1.6--4.2 Hz and quasi-regular modu
Externí odkaz:
http://arxiv.org/abs/2207.14048
Autor:
Li, Xiaobo, Ge, Mingyu, Lin, Lin, Zhang, Shuang-Nan, Song, Liming, Cao, Xuelei, Zhang, Bing, Lu, Fangjun, Xu, Yupeng, Xiong, Shaolin, Tuo, Youli, Tan, Ying, Jiang, Weichun, Qu, Jinlu, Zhang, Shu, Wang, Lingjun, Wang, Jieshuang, Zhang, Binbin, Zhang, Peng, Li, Chengkui, Liu, Congzhan, Li, Tipei, Bu, Qingcui, Cai, Ce, Chen, Yong, Chen, Yupeng, Chang, Zhi, Chen, Li, Chen, Tianxian, Chen, Yibao, Cui, Weiwei, Du, Yuanyuan, Gao, Guanhua, Gao, He, Gu, Yudong, Guan, Ju, Guo, Chengcheng, Han, Dawei, Huang, Yue, Huo, Jia, Jia, Shumei, Jin, Jing, Kong, Lingda, Li, Bing, Li, Gang, Li, Wei, Li, Xian, Li, Xufang, Li, Zhengwei, Liang, Xiaohua, Liao, Jinyuan, Liu, Hexin, Liu, Hongwei, Liu, Xiaojing, Lu, Xuefeng, Luo, Qi, Luo, Tao, Ma, Binyuan, Ma, Ruican, Ma, Xiang, Meng, Bin, Nang, Yi, Nie, Jianyin, Ou, Ge, Ren, Xiaoqin, Sai, Na, Song, Xinying, Sun, Liang, Tao, Lian, Wang, Chen, Wang, Pengju, Wang, Wenshuai, Wang, Yusa, Wen, Xiangyang, Wu, Bobing, Wu, Baiyang, Wu, Mei, Xiao, Shuo, Yang, Sheng, Yang, Yanji, Yi, Qibin, Yin, Qianqing, You, Yuan, Yu, Wei, Zhang, Fan, Zhang, Hongmei, Zhang, Juan, Zhang, Wanchang, Zhang, Wei, Zhang, Yifei, Zhang, Yuanhang, Zhao, Haisheng, Zhao, Xiaofan, Zheng, Shijie, Zhou, Dengke
The origin(s) and mechanism(s) of fast radio bursts (FRBs), which are short radio pulses from cosmological distances, have remained a major puzzle since their discovery. We report a strong Quasi-Periodic Oscillation(QPO) of 40 Hz in the X-ray burst f
Externí odkaz:
http://arxiv.org/abs/2204.03253