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高能物理研究所 [1060]
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博士学位论文—面向第四代光源的像素探测器数据处理系统
学位论文
北京: 中国科学院大学, 2021
作者:
蔡严克
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  |  
浏览/下载:4/0
  |  
提交时间:2022/01/07
博士学位论文—CSNS外置天线射频负氢离子源关键技术研究
学位论文
北京: 中国科学院大学, 2021
作者:
李辉
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  |  
浏览/下载:41/0
  |  
提交时间:2022/01/07
Operational Status of Photon Factory Light Sources
会议论文
Brazil, 2021
作者:
T. Honda
;
Y. Kobayashi
;
C. Mitsuda
;
S. Nagahashi
;
R. Takai
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  |  
浏览/下载:9/0
  |  
提交时间:2022/01/18
HXMT identification of a non-thermal X-ray burst from SGR J1935+2154 and with FRB 200428
期刊论文
Nature Astronomy, 2021, 卷号: 5, 页码: 378-384
作者:
Li, C. K.
;
Lin, L.
;
Xiong, S. L.
;
Ge, M. Y.
;
Li, X. B.
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  |  
浏览/下载:59/0
  |  
提交时间:2021/11/18
Astrophysics - High Energy Astrophysical Phenomena
Astrophysics -
Instrumentation and Methods for Astrophysics
Galactic Plane Scanning Survey with Insight-HXMT
期刊论文
2021, 卷号: 43, 页码: 1271p.1271
作者:
Liao, Jinyuan
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  |  
浏览/下载:8/0
  |  
提交时间:2021/11/18
Detection of two bright radio bursts from magnetar SGR 1935 + 2154
期刊论文
Nature Astronomy, 2021, 卷号: 5, 页码: 414
作者:
Kirsten, F.
;
Snelders, M. P.
;
Jenkins, M.
;
Nimmo, K.
;
van den Eijnden, J.
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  |  
浏览/下载:41/0
  |  
提交时间:2021/11/18
Astrophysics - High Energy Astrophysical Phenomena
Abstract: Fast radio bursts are millisecond-duration, bright radio signals (fluence 0.1-100 Jy ms) emitted from extragalactic sources of unknown physical origin. The recent CHIME/FRB and STARE2 detection of an extremely bright (fluence ~MJy ms) radio burst from the Galactic magnetar SGR 1935+2154 supports the hypothesis that (at least some) fast radio bursts are emitted by magnetars at cosmological distances. In follow-up observations totalling 522.7 h on source, we detect two bright radio bursts with fluences of 112 ± 22 Jy ms and 24 ± 5 Jy ms, respectively. Both bursts appear to be affected by interstellar scattering and we measure significant linear and circular polarization for the fainter burst. The bursts are separated in time by ~1.4 s, suggesting a non-Poissonian, clustered emission processsimilar to those seen in some repeating fast radio bursts. Together with the burst reported by CHIME/FRB and STARE2, as well as a much fainter burst seen by FAST (fluence 60 mJy ms), our observations demonstrate that SGR 1935+2154 can produce bursts with apparent energies spanning roughly seven orders of magnitude, and that the burst rate is comparable across this range. This raises the question of whether these four bursts arise from similar physical processes, and whether the fast radio burst population distribution extends to very low energies (~10
30
erg, isotropic equivalent).
Ultrahigh-energy photons up to 1.4 petaelectronvolts from 12 gamma-ray Galactic sources
期刊论文
NATURE, 2021, 卷号: 594, 期号: 7861, 页码: 33-+
作者:
Cao, Zhen
;
Aharonian, F. A.
;
An, Q.
;
Axikegu
;
Bai, L. X.
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  |  
浏览/下载:14/0
  |  
提交时间:2022/02/28
Timing analysis of the black hole candidate EXO 1846-031 with Insight-HXMT monitoring
期刊论文
Research in Astronomy and Astrophysics, 2021, 卷号: 21, 页码: 70
作者:
Liu, He-Xin
;
Huang, Yue
;
Xiao, Guang-Cheng
;
Bu, Qing-Cui
;
Qu, Jin-Lu
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  |  
浏览/下载:50/0
  |  
提交时间:2021/11/18
Multiwavelength Observations of Fast Radio Bursts
期刊论文
Universe, 2021, 卷号: 7, 页码: 76
作者:
Nicastro, Luciano
;
Guidorzi, Cristiano
;
Palazzi, Eliana
;
Zampieri, Luca
;
Turatto, Massimo
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  |  
浏览/下载:24/0
  |  
提交时间:2021/11/18
Observations of the brightest UHE Gamma-Ray Sources With the LHAASO-KM2A
会议论文
Berlin, Germany, 2021
作者:
Wu, Sha
;
Chen, Songzhan and Liu, Ruoyu
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  |  
浏览/下载:13/0
  |  
提交时间:2022/02/24
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