The role of gravitomagnetism in the energy extraction from a Kerr black hole to power the GeV emission of gamma-ray bursts

Q4 Physics and Astronomy Astronomical and Astrophysical Transactions Pub Date : 2022-12-15 DOI:10.17184/eac.7528

引用次数: 0

Abstract

We summarize a new model that explains the high-energy (photon energies of gigaelectronvolts – GeV) observed in the energetic long-duration gamma-ray bursts (GRBs). The model shows that the gravitomagnetic interaction of a Kerr black hole (BH) with a surrounding magnetic field generates GeV radiation in the vicinity of the BH event horizon extracting the (rotational) energy of the BH.

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重力磁学在克尔黑洞能量提取中的作用，为GeV发射的伽马射线爆发提供动力

我们总结了一个新的模型来解释在高能长持续伽马射线暴(GRBs)中观测到的高能(千兆电子伏特- GeV的光子能量)。该模型表明，克尔黑洞与周围磁场的引力相互作用在黑洞视界附近产生GeV辐射，提取黑洞的(旋转)能量。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Astronomical and Astrophysical Transactions Physics and Astronomy-Instrumentation

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0.40

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期刊介绍： Astronomical and Astrophysical Transactions (AApTr) journal is being published jointly by the Euro-Asian Astronomical Society and Cambridge Scientific Publishers, The journal provides a forum for the rapid publication of material from all modern and classical fields of astronomy and astrophysics, as well as material concerned with astronomical instrumentation and related fundamental sciences. It includes both theoretical and experimental original research papers, short communications, review papers and conference reports.

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