×
验证码:
换一张
忘记密码?
记住我
CORC
首页
科研机构
检索
知识图谱
申请加入
托管服务
登录
注册
在结果中检索
科研机构
高能物理研究所 [72]
内容类型
期刊论文 [68]
会议论文 [3]
影音 [1]
发表日期
2021 [2]
2018 [6]
2017 [12]
2015 [10]
2014 [5]
2013 [7]
更多...
学科主题
Physics [15]
Astronomy... [12]
Astronomy ... [7]
Chemistry;... [2]
Polymer Sc... [2]
Science & ... [2]
更多...
×
知识图谱
CORC
开始提交
已提交作品
待认领作品
已认领作品
未提交全文
收藏管理
QQ客服
官方微博
反馈留言
浏览/检索结果:
共72条,第1-10条
帮助
限定条件
专题:高能物理研究所
第一署名单位
第一作者单位
通讯作者单位
已选(
0
)
清除
条数/页:
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
排序方式:
请选择
作者升序
作者降序
题名升序
题名降序
发表日期升序
发表日期降序
提交时间升序
提交时间降序
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.
收藏
  |  
浏览/下载:42/0
  |  
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).
Kurth Vlasov-Poisson Solution for a Beam in the Presence of Time-Dependent Isotropic Focusing
会议论文
Brazil, 2021
作者:
C.E. Mitchell
;
K. Hwang
;
R.D. Ryne
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2022/01/18
The Luminosity Distribution of Short Gamma-Ray Bursts under a Structured Jet Scenario
期刊论文
The Astrophysical Journal, 2020, 卷号: 894, 期号: 1, 页码: 11
作者:
Guo, Qi
;
Wei, Daming
;
Wang, Yuanzhu
收藏
  |  
浏览/下载:52/0
  |  
提交时间:2020/10/19
Anisotropic power spectrum and the observed low-l power in planck cmb data
期刊论文
Research in astronomy and astrophysics, 2018, 卷号: 18, 期号: 3, 页码: 10
作者:
Chang, Zhe
;
Rath, Pranati K.
;
Sang, Yu
;
Zhao, Dong
收藏
  |  
浏览/下载:114/0
  |  
提交时间:2019/04/23
Cosmic background radiation
Large-scale structure of universe
超高能宇宙线从何而来?
期刊论文
科学通报, 2018, 卷号: 63, 期号: 24, 页码: 2440-2449
作者:
Hu, Hongbo
;
胡红波
;
Liu, Siming
;
Wang, Xiangyu
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2019/09/24
超高能宇宙线从何而来?
Nonperturbative renormalization group for the Landau-de Gennes model
期刊论文
PHYSICAL REVIEW B, 2018, 卷号: 98, 期号: 1, 页码: 14102
作者:
Huang M(黄梅)
;
Hou, DF
;
Qin, B
;
Zhang, H
;
Li, DN
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2019/09/24
Anisotropic power spectrum and the observed low-l power in PLANCK CMB data
期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2018, 卷号: 18, 期号: 3, 页码: 29
作者:
Pranati K.Rath
;
Chang Z(常哲)
;
Sang Y(桑语)
;
Zhao D(赵东)
;
Chang, Z
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2019/09/24
cosmic background radiation
large-scale structure of universe
Searching for a possible dipole anisotropy in acceleration scale with 147 rotationally supported galaxies
期刊论文
CHINESE PHYSICS C, 2018, 卷号: 42, 期号: 11, 页码: 115103
作者:
Zhao ZC(赵志超)
;
Chang Z(常哲)
;
Yong, Zhou
;
Zhi-Chao, Zhao
;
Hai-Nan, Lin
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2019/10/11
galaxies: kinematics and dynamics
galaxies: fundamental parameters
large-scale structure of Universe
Studies on Im-3-type KSbO3 using high pressure X-ray diffraction and Raman spectroscopy
期刊论文
HIGH PRESSURE RESEARCH, 2018, 卷号: 38, 期号: 3, 页码: 232-242
作者:
Zhao, HF
;
Tan, DY
;
Tian, Y
;
He, YH
;
Li, YC
收藏
  |  
浏览/下载:29/0
  |  
提交时间:2019/09/24
KSbO3
pressure effect
isomorphous substitutions
synchrotron X-ray diffraction
Raman scattering
Kascade-grande limits on the isotropic diffuse gamma-ray flux between 100 tev and 1 eev
期刊论文
Astrophysical journal, 2017, 卷号: 848, 期号: 1, 页码: 7
作者:
Apel, W. D.
;
Arteaga-Velazquez, J. C.
;
Bekk, K.
;
Bertaina, M.
;
Bluemer, J.
收藏
  |  
浏览/下载:39/0
  |  
提交时间:2019/04/23
Cosmic rays
Gamma rays: diffuse background
©版权所有 ©2017 CSpace - Powered by
CSpace