平面引力波诱导的相对论射流的电磁辐射

IF 0.6 4区物理与天体物理 Q4 ASTRONOMY & ASTROPHYSICS

Astrophysics Pub Date : 2025-04-25 DOI:10.1007/s10511-025-09863-4

V. Epp, K. Oosetrin, E. Osetrina

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引用次数: 0

摘要

研究了相对论性气体或等离子体射流在平面引力波场中的电磁辐射。引力波被认为是平坦闵可夫斯基时空上的弱（线性化）场。假设相对论性射流具有较大的带未补偿电荷的区域。在引力波的作用下，这些区域的变形导致产生电磁辐射的电流的出现。得到了该辐射强度的角分布。当喷流和引力波向同一方向或相互移动时，也要考虑这种情况。

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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Electromagnetic Radiation from a Relativistic Jet Induced by a Plane Gravitational Wave

Electromagnetic radiation of a relativistic gas or plasma jet in the field of a plane gravitational wave is investigated. The gravitational wave is considered as a weak (linearized) field on flat Minkowski spacetime. It is assumed that the relativistic jet has large regions with uncompensated electric charge. The deformation of these areas under the action of a gravitational wave leads to the appearance of electric currents that generate electromagnetic radiation. The angular distribution of the intensity of this radiation is found. Cases are considered when the jet and the gravitational wave move in the same direction or towards each other.

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来源期刊

Astrophysics 地学天文-天文与天体物理

CiteScore

0.90

自引率

20.00%

发文量

审稿时长

6-12 weeks

期刊介绍： Astrophysics (Ap) is a peer-reviewed scientific journal which publishes research in theoretical and observational astrophysics. Founded by V.A.Ambartsumian in 1965 Astrophysics is one of the international astronomy journals. The journal covers space astrophysics, stellar and galactic evolution, solar physics, stellar and planetary atmospheres, interstellar matter. Additional subjects include chemical composition and internal structure of stars, quasars and pulsars, developments in modern cosmology and radiative transfer.