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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 (~1030 erg, isotropic equivalent).  
Effect of Strain Rate on Deformation Structure and Orientation of Pure Aluminum 期刊论文
Cailiao Daobao/Materials Reports, 2020, 卷号: 34, 期号: 24, 页码: 24104-24108
作者:  Wang, Bing;  Qiao, Jisen;  Xia, Zonghui
收藏  |  浏览/下载：2/0  |  提交时间：2022/02/17
Harvesting waste heat energy by promoting H+-ion concentration difference with a fuel cell structure 期刊论文
Nano Energy, 2019, 卷号: 57, 页码: 101-107
作者:  Liu, Yan;  Chen, Yuanzhen;  Ming, Jun;  Chen, Li;  Shu, Chengyong
收藏  |  浏览/下载：35/0  |  提交时间：2019/11/19
Ab initio calculation for isomerization reaction kinetics of nitrobenzene isomers 期刊论文
Chemical Physics Letters, 2019, 卷号: 715, 页码: 244-251
作者:  Gao, Zhongquan;  Yang, Meng;  Tang, Chenglong;  Yang, Feiyu;  Fan, Xiangshan
收藏  |  浏览/下载：14/0  |  提交时间：2019/11/19
Evolution of atomic structures of Sn-N, and Sn-N(-), and SnNCl- clusters (N=4-20): Insight from ab initio calculations 期刊论文
JOURNAL OF CHEMICAL PHYSICS, 2019, 卷号: 150, 页码: 174304
作者:  Wu, Di;  Du, Qiuying;  Wu, Xue;  Shi, Ruili;  Sai, Linwei
收藏  |  浏览/下载：34/0  |  提交时间：2019/12/02
Peak shaving benefits assessment of renewable energy source considering joint operation of nuclear and pumped storage station 会议论文
作者:  Gong, Ying;  Tan, Changshu;  Zhang, Yannan;  Yuan, Yiping;  Zhou, Lei
收藏  |  浏览/下载：10/0  |  提交时间：2019/11/19
Node price model considering gas-electricity coupled in day ahead integrated energy market 会议论文
作者:  Zhao, Tianhui;  Wang, Jianxue;  Chen, Tianen;  Liu, Ruifeng;  Li, Yan
收藏  |  浏览/下载：8/0  |  提交时间：2019/11/19
Bluetooth low energy 4.0-based communication method for implants 会议论文
作者:  Zhou, Liang;  Chen, Xiang;  Li, Yanhai;  Li, Jin
收藏  |  浏览/下载：5/0  |  提交时间：2019/11/19
Kinetic analysis on gaseous products during co-pyrolysis of low-rank coal with lignocellulosic biomass model compound: Effect of lignin 会议论文
作者:  Fan, Yingjie;  Li, Yaowu;  Wu, Zhiqiang;  Sun, Zongyu;  Yang, Bolun
收藏  |  浏览/下载：13/0  |  提交时间：2019/11/26
Cutting fluid system optimization for low-carbon oriented manufacturing process 期刊论文
Hsi-An Chiao Tung Ta Hsueh/Journal of Xi'an Jiaotong University, 2016, 卷号: 50, 页码: 91-97
作者:  Liu, Xianglang;  Zhang, Yingjie;  Li, Yunlong;  Gao, Rui
收藏  |  浏览/下载：4/0  |  提交时间：2019/11/26

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