论文信息: Simulation study of the performance of the Very Large Area gamma-ray Space Telescope Xu Pan, Wei Jiang, Chuan Yue, Shi-Jun Lei, Yu-Xin Cui & Qiang Yuan DOI:10.1007/s41365-024-01499-x 文章亮点 甚大面积伽马射线空间望远...
Gamma-Ray Bursts as a Probe of Cosmology. 来自 EBSCO 喜欢 0 阅读量: 16 作者:Lamb,Donald,Q.摘要: We show that, if the long GRBs are produced by the collapse of massive stars, GRBs and their afterglows may provide a powerful probe of cosmology and the early universe....
Gamma-Ray Bursts as a Probe of Cosmology 来自 arXiv.org 喜欢 0 阅读量: 32 作者:E Costa,F Frontera,J Hjorth,DQ Lamb,DE Reichart 摘要: We show that, if the long GRBs are produced by the collapse of massive stars, GRBs and their afterglows may provide a powerful probe of cosmology ...
In higher energies above GZK cut off, a considerable increase is calculated in cosmic primary photons. In addition, event frequency distribution above energy 7×1019 eV shows increasing concentration towards super galactic plane.H A Kermani
aiktg emma mae iktg埃玛mae [translate] aGamma-ray imaging is a technology that provides the ability to survey large areas and identify the location of unknown hot spots. 伽马射线想象是提供能力勘测大区域和辨认未知的热点的地点的技术。 [translate] ...
Gamma-ray bursts (GRBs) are flashes of high-energy radiation arising from energetic cosmic explosions. Bursts of long (greater than two seconds) duration are produced by the core-collapse of massive stars1, and those of short (less than two seconds) dura
摘要: We show that, if the long GRBs are produced by the collapse of massive stars, GRBs and their afterglows may provide a powerful probe of cosmology and the early universe. 关键词: gamma-ray sources gamma-ray bursts DOI: 10.1063/1.1419621 被引量: 48 年份: 2002 收藏...
Gamma-Ray Bursts as a Probe of the Very High Redshift Universe There is increasingly strong evidence that gamma-ray bursts (GRBs) are associated with star-forming galaxies and occur near or in the star-forming regions ... DQ Lamb,DE Reichart - 《Astrophysical Journal》 被引量: 628发表: ...
a,b, Gamma-ray lightcurves of GRB 230307A (red) and GRB 211211A (dark) from Fermi/GBM in the energy range of 10−25 keV and 0.8−10 MeV with 0.2 s binsize. The purple shaded area roughly represents the time range of the initial pulse of the lightcurve, as depicted in the ...
Spectrum (5min) of Am-241 commonly used in household ionization smoke detectors (e.g. in the US, no longer in the EU). Gamma peaks at 26.34 and 59.54 keV: Spectrum (2h) of a small tea cup with pure Uraninite (also known as pitchblende) contents in its glaze. You can see all ki...