云南高校图书馆联盟文献共享服务平台- BURSTS

BURSTS: 作品数：192被引量：232H指数：8; 导出分析报告; 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>>; 相关期刊：更多>>; 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>>

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

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

Jet precession in neutrino-cooled disks for gamma-ray bursts:The effects of the mass and spin of a black hole: 《Chinese Physics B》2012年第6期608-611,共4页刘彤薛力; Project supported by the National Basic Research Program of China (Grant No. 2009CB824800);the National Natural Science Foundation of China (Grant Nos. 10833002,11003016,11073015,and 11103015);the Natural Science Foundation of Fujian Province,China (Grant No. 2010J01017); We present a model of jet precession driven by a neutrino-cooled disk around a spinning black hole to explain the quasi-periodic features observed in some gamma-ray burst light curves. The different orientations of th...; 关键词：ACCRETION accretion disks black hole physics gamma rays BURSTS

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

Ignition of neutrino-dominated accretion disks: 《Science China(Physics,Mechanics & Astronomy)》2012年第2期316-319,共4页LIU Tong XUE Li; supported by the National Basic Research Program of China (Grant No.2009CB824800);the National Natural Science Foundation of China (Grant Nos.10833002,11003016,11073015 and 11103015);the Natural Science Foundation of Fujian Province of China (Grant No.2010J01017); The vertical structure of neutrino-dominated accretion flows （NDAFs） in spherical coordinates is revisited. We define the ratio of the neutrino cooling rate to the viscous heating rate per unit volume, f=-qJqvis. Th...; 关键词：ACCRETION accretion disks-black hole physics-gamma rays： bursts

The plateau of gamma-ray burst:hint for the solidification of quark matter?: 《Science China(Physics,Mechanics & Astronomy)》2011年第8期1541-1545,共5页DAI Shi LI LiXin XU RenXin; supported by the National Natural Science Foundation of China (Grant Nos. 10973002, 10973003 and 10935001);the National Basic Research Program of China (Grant Nos. 2009CB24901, 2009CB824800);the John Templeton Foundation and the National Fund for Fostering Talents of Basic Science (Grant No. J0630311); The origin of the shallow decay segment in γ-ray bursts' (GRB) early light curves remains a mystery, especially those cases with a long-lived plateau followed by an abrupt falloff. In this paper, we propose to unders...; 关键词：γ-rays： bursts X-rays neutronstars elementaryparticles

高级检索 检索式检索

时间限定

期刊范围

学科限定全选

高级检索 检索式检索

时间限定

期刊范围

学科限定全选

BURSTS

检索结果分析

下载全文

高级检索检索式检索

时间限定

期刊范围

学科限定全选

高级检索 检索式检索

时间限定

期刊范围

学科限定全选

BURSTS

检索结果分析

下载全文

用户登录

高级检索检索式检索