搜索结果: 16-25 共查到“知识库 γ射线天文学”相关记录25条 . 查询时间(4.539 秒)
Relativistic Outflows in Gamma-Ray Bursts。
A Possible Conection Between Magnetars and Gamma-Ray Bursts。
Radio quiet pulsar candidates among unidentified gamma-ray sources
gamma-ray sources pulsar
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2009/6/5
Radio quiet pulsar candidates among unidentified gamma-ray sources。
A Determination of the Atmospheric Gamma-Ray Spectrum between 10 and 100 MeV made at High Geomagnetic Cut-Off
Atmospheric effects balloons Gamma-Ray
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2009/6/4
A Determination of the Atmospheric Gamma-Ray Spectrum between 10 and 100 MeV made at High Geomagnetic Cut-Off。
中等银纬区逆康普顿γ射线强度
宇宙线 宇宙γ射线 逆康普顿散射
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2009/5/20
使用最近期的EGRET/CGRO γ射线数据,确定出了中等银纬区(|b|=10°-20°)银河宇宙线与星际气体相互作用产生的γ射线的发射率q/4π,其中采用了由γ射线数据本身来确定该发射率的方法;并由此获得了以银经为函数的不同能区的逆康普顿(IC)γ射线积分强度.在该银纬区,沿银经平均的IC微分强度可表为:IIc(E)=1.58×10－6E－2.08±0.06cm－2·s－1·sr－1GeV－1,...
An Exact Solution of the Gamma Ray Burst Arrival Time Analysis Problem
Gamma Ray Bursts triangulation
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2009/5/19
An analytical solution of the GRB arrival time analysis is
presented. The errors in the position of the GRB resulting from timing and
position errors of different satellites are calculated. A simple...
This talk focuses on the various aspects we learnt from multiband
observations of GRBs both, before and during the afterglow era.
A statistical analysis to estimate the probable redshifts of host ga...
SROSS C-2 Detections of Gamma Ray Bursts and the SGR 1627-41
X-rays—supernova remnants interstellar medium shocks—Tycho’s SNR—SN 1572
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2009/5/19
We present a new Chandra observation of Tycho’s supernova
remnant with the Advanced CCD Imaging Spectrometer. Multicolor Xray
imaging reveals new details of the outer shock and ejecta. At energies
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The field of Very High Energy (VHE) gamma ray astronomy
using the Atmospheric Cerenkov Technique has entered an interesting
phase with detection of various galactic and extragalactic sources. Among
...