BURSTS

作品数:192被引量:232H指数:8
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相关机构:北京大学中国科学技术大学湘潭大学中国科学院国家天文台更多>>
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Convective Bursts Episode of the Rapidly Intensified Typhoon Mujigae(2015)被引量:2
《Advances in Atmospheric Sciences》2019年第5期541-556,共16页Shuai YANG Xiba TANG Shuixin ZHONG Bin CHEN Yushu ZHOU Shouting GAO Chengxin WANG 
supported by the National Basic Research Program of China (973 Program) (Grant No. 2015CB452804);the National Natural Science Foundation of China (Grant Nos. 41575064, 41875079, 91637102, 41475036, 91437215 and 41575047);the Basic Research Fund of CAMS (Grant No. 2017Y010)
Convective burst(CB) characteristics at distinct stages of a rapidly intensified Typhoon Mujigae(2015), are investigated based on a 72-h simulation. The spatial features show that almost all CB elements develop in the...
关键词:CONVECTIVE BURSTS RAPID INTENSIFICATION TYPHOON simulation 
The updated Bulk Lorentz Factors of Gamma-Ray Burst X-Ray Flares
《Research in Astronomy and Astrophysics》2017年第6期37-46,共10页Shao-Qiang Xi Shuang-Xi Yi Yuan-Chuan Zou Fa-Yin Wang 
supported by the National Basic Research Program of China(973 Program,Grant No.2014CB845800);China Postdoctoral Science Foundation(Grant No.2017M612233);the National Natural Science Foundation of China(Grant Nos.11422325 and 11373022);the Excellent Youth Foundation of Jiangsu Province(BK 20140016)
X-ray flares are the most common phenomena in the afterglow phase of gamma-ray bursts (GRBs) in the Swift era, and are known as a canonical component in X-ray afterglows. In this work, we constrain the Lorentz facto...
关键词:gamma ray bursts -radiation mechanism: non-thermal 
An index for deformation controllability of small-volume materials
《Science China(Technological Sciences)》2014年第4期663-670,共8页WANG ZhangJie SHAN ZhiWei LI Ju SUN Jun MA Evan 
supported by the National Natural Science Foundation of China(Grant Nos.50925104,11132006,51231005 and 51321003);the National Basic Research Program of China("973"Program)(Grant Nos.2010CB631003 and 2012CB619402);the support from the"111"Project of China(Grant No.B06025);JL also acknowledges the support by US National Science Foundation(Grant Nos.DMR-1240933 and DMR-1120901)
Mechanical tests on small-volume materials show that in addition to the usual attributes of strength and ductility, the controlla- bility of deformation would be crucial for the purpose of precise plastic shaping. In ...
关键词:mechanical controllability index plastic deformation strain bursts nanomechanics 
A two-step energy injection explanation for the rebrightenings of the multi-band afterglow of GRB 081029被引量:2
《Research in Astronomy and Astrophysics》2013年第6期662-670,共9页Yong-Bo Yu Yong-Feng Huang 
supported by the National Natural Science Foundation of China(Grant Nos. 11033002 and J1210039);the National Basic Research Program of China (973 Program, Grant No. 2009CB824800)
The afterglow of GRB 081029 showed unusual behavior, with a signifi- cant rebrightening being observed at the optical wavelength at about 3000 s after the burst. One possible explanation is that the rebrightening resu...
关键词:gamma-rays: bursts -- ISM: jets and outflows -- individual:GRB 081029 
Delayed onset and fast rise of prompt optical-UV emission from gamma-ray bursts in molecular clouds
《Research in Astronomy and Astrophysics》2013年第1期57-70,共14页Xiao-Hong Cui Zhuo Li Li-Ping Xin 
Supported by the National Natural Science Foundation of China;supported by the National Basic Research Programof China (973 Program,2009CB824800);the China Postdoctoral Science Foundation funded project(No. 20110490590);the National Natural Science Foundation of China (Grant No. 111030262);the Foundation for the Authors of National Excellent Doctoral Dissertations of China
Observations imply that long "y-ray bursts (GRBs) originate from the explo- sions of massive stars, therefore they may occur in the molecular clouds where their progenitors were born. We show that the prompt optica...
关键词:radiation mechanisms: non-thermal -- gamma-rays: bursts -- dust: ex-tinction 
Origins of short gamma-ray bursts deduced from offsets in their host galaxies revisited
《Research in Astronomy and Astrophysics》2012年第9期1255-1268,共14页Xiao-Hong Cui Shigehiro Nagataki Junichi Aoi Ren-Xin Xu 
the China Postdoctoral Science Foundation funded project (No. 20110490590);the National Natural Science Foundation of China under No.11103026;the National Basic Research Program of China (973 Program, 2009CB824800);Grant-in-Aid for Scientific Research on Priority Areas No. 19047004 by the Ministry of Education, Culture, Sports, Science and Technology (MEXT) of Japan;Grant-in-Aid for Scientific Research (S) No. 19104006 by the Japan Society for the Promotion of Science (JSPS);the Grant-in-Aid for Young Scientists (B) No.19740139 by JSPS;the Grant-in-Aid for Scientific Research on Innovative Areas No. 21105509 by MEXT;Grant-in-Aid for JSPS Fellows from MEXT;the Grant-in-Aid for the Global COE Program "The Next Generation of Physics,Spun from Universality and Emergence" from MEXT
The spatial distribution of short Gamma-ray bursts (GRBs) in their host galaxies provides us with an opportunity to investigate their origins. Based on the currently observed distribution of short GRBs relative to the...
关键词:gamma-rays: bursts  cosmology: galaxy  methods: statistical 
A two-component jet model based on the Blandford-Znajek and Blandford-Payne processes
《Research in Astronomy and Astrophysics》2012年第7期817-828,共12页Wei Xie Wei-Hua Lei Yuan-Chuan Zou Ding-Xiong Wang Qingwen Wu Jiu-Zhou Wang 
supported by the National Natural Science Foundation of China (Grant Nos. 11173011, 11003004,10703002, 11143001, 11133005 and 11103003);the National Basic Research Program of China(973 Program, 2009CB824800);Fundamental Research Funds for the Central Universities(HUST: 2011TS159)
We propose a two-component jet model consistent with the observations of several gamma ray bursts (GRBs) and active galactic nuclei (AGNs). The jet consists of inner and outer components, which are supposed to be ...
关键词:gamma rays: bursts -- galaxies: jets -- accretion accretion disks --magnetic fields -- jets and outflows 
Physical origin of multi-wavelength emission of GRB 100418A and implications for its progenitor
《Research in Astronomy and Astrophysics》2012年第4期411-418,共8页Lan-Wei Jia Xue-Feng Wu Hou-Jun Lti Shu-Jin Hou En-Wei Liang 
supported by the National Natural Science Foundation of China (Grants Nos.11025313, 10873002 and 11078008);National Basic Research Program of China (973 Program, Grant No.2009CB824800);Chinese Academy of Sciences (Grant KJCXZ-YW-T19);Guangxi SHI-BAI-QIAN project (Grant No.2007201);Guangxi Science Foundation (2010GXNSFC013011, 2011-135)
Swift GRB 100418A is a long burst at z = 0.624 without detection of any associated supernova (SN). Its light curves in both the prompt and afterglow phases are similar to GRB 060614, a nearby long GRB without an ass...
关键词:gamma-rays: bursts  individual: GRB 060614 GRB 100418A 
Long-term continuous energy injection in the afterglow of GRB 060729
《Research in Astronomy and Astrophysics》2009年第12期1317-1323,共7页Ming Xu Yong-Feng Huang Tan Lu 
supported by the National Natural Science Foundation of China (Grant Nos.10625313 and 10473023);the National Basic Research Program of China (973 Program,Grant No.2009CB824800)
A long plateau phase and an amazing level of brightness have been observed in the X-ray afterglow of GRB 060729. This peculiar light curve is likely due to longterm energy injection in external shock. Here, we present...
关键词:gamma rays: bursts -- ISM: jets and outflows 
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