近对相对论恒星的合并和剥离机制：短伽马射线暴模型的前景

IF 0.8 4区地球科学 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC

Radiophysics and Quantum Electronics Pub Date : 2024-07-05 DOI:10.1007/s11141-024-10325-8

A. V. Yudin, S. I. Blinnikov, N. I. Kramarev, M. Sh. Potashov

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引用次数: 0

摘要

我们考虑了解释短伽马射线暴的双中子星剥离模型的现状。在历史性地联合探测到引力波事件GW170817和伴随的伽马射线暴GRB170817A之后，中子星凝聚过程中产生短伽马射线暴的现象得到了可靠的证实。与其他短伽玛射线暴相比，GRB170817A的许多特性都可以用我们在1984年提出的剥离模型来解释。我们强调了D. K. Nadyozhin（1937-2020）的作用，他早在1990年就定量预测了GRB和千新星的特性。我们还讨论了在该模型背景下需要解决的问题，特别是在使用平滑粒子流体力学方法进行模拟时需要解决的问题。

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Merging and Stripping Regimes in Close Pairs of Relativistic Stars: Prospects for Models of Short Gamma-Ray Bursts

We consider the current status of the binary neutron star stripping model to explain short gamma-ray bursts. After the historical joint detection of the gravitational wave event GW170817 and accompanying gamma-ray burst GRB170817A, the production of short gamma-ray bursts in the neutron star coalescence has been reliably confirmed. Many properties of GRB170817A that turned out to be peculiar compared to other short gamma-ray bursts are naturally explained in the stripping model proposed in our works in 1984. We emphasize the role of D. K. Nadyozhin (1937–2020), who quantitatively predicted the GRB and kilonova properties back in 1990. We also discuss problems that need to be solved in the context of this model, especially in simulations using the smoothed-particle hydrodynamics method.

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来源期刊

Radiophysics and Quantum Electronics ENGINEERING, ELECTRICAL & ELECTRONIC-PHYSICS, APPLIED

CiteScore

1.10

自引率

12.50%

发文量

审稿时长

6-12 weeks

期刊介绍： Radiophysics and Quantum Electronics contains the most recent and best Russian research on topics such as: Radio astronomy; Plasma astrophysics; Ionospheric, atmospheric and oceanic physics; Radiowave propagation; Quantum radiophysics; Pphysics of oscillations and waves; Physics of plasmas; Statistical radiophysics; Electrodynamics; Vacuum and plasma electronics; Acoustics; Solid-state electronics. Radiophysics and Quantum Electronics is a translation of the Russian journal Izvestiya VUZ. Radiofizika, published by the Radiophysical Research Institute and N.I. Lobachevsky State University at Nizhnii Novgorod, Russia. The Russian volume-year is published in English beginning in April. All articles are peer-reviewed.