BURSTS

作品数:192被引量:232H指数:8
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相关领域:天文地球更多>>
相关作者:陈彬王传兵田晖更多>>
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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相关基金:国家自然科学基金国家重点基础研究发展计划中国博士后科学基金高等学校学科创新引智计划更多>>
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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 
Microwave Type U and RS Bursts in the X2.2 Solar Flare on 15 February 2011被引量:1
《空间科学学报》2015年第2期133-142,共10页XUE Yu WANG Shujuan YAN Yihua HUANG Chong YU Sijie WANG Rui 
Supported by National Basic Research Program of Ministry of Science and Technology of China(2011CB811401);the National Major Scientific Equipment Research and Development Project(ZDYZ2009-3);National Natural Science Foundation of China(11211120147,11221063,11273030,11103044,11103039,11373039)
Two groups of microwave type U and Reverse-Slope(RS)bursts after the Soft X-Ray(SXR)maximum were observed with the 2.6~3.8GHz spectrometer of Chinese Solar Broadband Radio Spectrometers(SBRS/Huairou)on 15 February 201...
关键词:SOLAR FLARE SOLAR radio MICROWAVE burst 
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 
MHD and kinetic analysis of flow bursts in the Earth's plasma sheet被引量:7
《Science China(Technological Sciences)》2014年第1期55-66,共12页MA YuDuan CAO JinBin FU HuiShan REME H. DANDOURAS I. YANG JunYing WANG ZhiQiang TAO Dan YANG Jian 
supported by the National Natural Science Foundation of China(Grant Nos.40931054,41174141 and 40904042);the National Basic Research Program of China("973"Project)(Grant No.2011CB811404);Specialized Research Fund for State Key Laboratories of China(Grant No.KP201104)
In an attempt to study the flow bursts in the Earth's plasma sheet we select an event that took place on August 7, 2004 in the expansion phase of a substorm, using data from the geomagnetic index, solar wind data, pl...
关键词:MHD KINETIC FLUX ENTROPY 
Particle bursts in the inner radiation belt related to global lightning activity被引量:3
《Science China(Technological Sciences)》2013年第11期2658-2667,共10页WU Fei HAO YongQiang ZHANG DongHe 
supported by the National Basic Research Program of China("973" Project)(Grant Nos.2012CB957801,2011CB811405);the National Natural Science Foundation of China(Grant Nos.41274155,40904036);the Public Science and Technology Research Funds Projects of Ocean,State Oceanic Administration of China(Grant No.201005017);the Specialized Research Fund for State Key Laboratories
Particle bursts (PBs), the phenomena characterized by short-term increases of particle counting rates (CRs), were observed by space-borne radiation belt particle detectors. With the electron CR data obtained by Na...
关键词:particle burst (PB) wave-particle interaction lightning-induced VLF seismo-electromagnetic emissions (SEME) 
Spectral lags in different episodes of gamma-ray bursts
《Science China(Physics,Mechanics & Astronomy)》2013年第8期1437-1442,共6页JIA LanWei YI TingFeng LIANG EnWei 
the National Basic Research Program of China (Grant No. 2009CB824800);the National Natural Science Foundation of China (Grant Nos. 11025313 and 11203008);the Special Foundation for Distinguished Expert Program of Guangxi;the Guangxi Natural Science Foundation (Grant No. 2013GXNSFFA019001) and Contract No.2011-135
A systematical analysis of the spectral lags in different episodes within a gamma-ray burst (GRB) for the BATSE GRB sample is given. The identified episodes are usually a single pulse with mixing of small fluctuations...
关键词:γ-pray  gamma-rays bursts  time series analysis  statistics 
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 
X-ray and optical plateaus following the main bursts in GRBs and SNe Ⅱ-P: a hint about similar late injection behaviors?
《Research in Astronomy and Astrophysics》2013年第6期671-679,共9页Xiao-Hong Cui Ren-Xin Xu 
supported by the National Basic Research Program of China (973 program, Grant Nos. 2012CB821800 and 2009CB824800);the National Natural Science Foundation of China(Grant Nos. 11225314, 11103026 and 10935001)
We analyze the emission plateaus in the X-ray afterglow light curves of gamma-ray bursts (GRBs) and those in the optical light curves of type Ⅱ plateau su- pernovae (SNe Ⅱ-P) in order to study whether they have ...
关键词:gamma rays: bursts -- supernovae: general -- methods: statistical 
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 
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