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伽玛暴模型及对观测资料的拟合
  • 项目名称：伽玛暴模型及对观测资料的拟合
  • 项目类别：面上项目
  • 批准号：10273019
  • 申请代码：A0303
  • 项目来源：国家自然科学基金
  • 研究期限：2003-01-01-2005-12-01
  • 项目负责人：覃一平
  • 负责人职称：研究员
  • 依托单位：中国科学院云南天文台
  • 批准年度：2002
中文摘要：

伽玛暴是当今天体物理研究热点之一。为揭开伽玛暴之谜，人们展开了空间和地面的多波段立体观测，提出了经验和理论模型以研究其物理本质。本项目结合伽玛暴和各种观测特征及统计结果，研究各种经验和理论模型，利用模型解释已知但未解释的现象，预言新的现象，推断伽玛暴和各种物理机制和物理量。

中文主题词： 伽马暴；模型；拟和；光变曲线；能谱
结论摘要：

英文主题词Gamma-Ray Burst; model; fitting; light curve; spectra

成果综合统计
成果类型
数量
  • 期刊论文
  • 会议论文
  • 专利
  • 获奖
  • 著作
  • 4
  • 0
  • 0
  • 0
  • 19
期刊论文
证认类星体吸收线方法（英文）
Supplement to the previous application of the first junction condition to a highly symmetric spacetime
Relationship between width of pulses and Lorentz factor expected from the light curve of fireball sources
Method of determining cosmological parameter ranges with samples of candles with an intrinsic distribution
著作
Characteristics of profiles of gamma-ray burst pulses associated with the Doppler effect of fireballs
Distribution of the extensive Doppler redshift of quasars
The Role of T50 in the Classification of Gamma-ray Bursts
Spectral lags caused by the Doppler effect of fireballs
On the spectral lags of the short gamma-ray bursts
Relationship between the Gamma-Ray Burst Pulse Width and Energy Due to the Doppler Effect of Fireballs
Physical implication of the Kocevski-Ryde-Liang pulse function of gamma-ray bursts
Distribution of the hardness ratio of short and long gamma-ray bursts in different time intervals within the first two seconds
Deviation of light curves of gamma-ray burst pulses from standard forms due to the curvature effect of spherical fireballs or uniform jets
Relationship between width of pulses and Lorentz factor expected from the light curve of fireball sources
Relation between the hardness ratio and time in the first two seconds for compatible samples of short and long gamma-ray bursts
The FWHM of local Pulses and the Corresponding Power-Law Index of Gamma-Ray Burst FRED Pulses
Sequences in the Hardness Ratio-Peak Energy Plane of Gamma-ray Bursts
Can the bump in the composite spectrum of GRB 910503 be an emission line feature of gamma-ray bursts
Relationship between the rise width and the full width of gamma-ray burst pulses and its implications in terms of the fireball model
A test of the power law relationship between gamma-ray burst pulse width ratio and energy expected in fireballs or uniform jets
Statistical properties of the highest pulses in gamma-ray bursts
A Possible Signature of Connection between Blazars and Seyfert Galaxies
The masses of central supermassive black holes and the variability time-scales in gamma-ray loud blazars
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