发表机构
Embry-Riddle Aeronautical University; California State University, Fresno（埃默里-里德尔航空大学; 加州州立大学弗雷斯诺分校）
机构由 AI 辅助整理，请以论文原文为准。AI 中文总结
针对旅行者号探测到的低频等离子体振荡来源不明的问题，本文探索引力波背景中协同产生电磁辐射的理论，并评估中子星作为其天体物理来源的可能性。
AI 中文摘要
旅行者号航天器40多年来一直在探测几千赫兹的等离子体振荡。然而，对于这些振荡的天体物理来源，目前仍没有被广泛接受的假说。在进入局部星际介质后，这些探测持续存在，这增加了识别其天体物理来源的挑战。中子星是最早被假设为产生所探测到的等离子体振荡的电磁辐射的候选天体之一，但一直未能确定能解释振荡频率的理论机制。我们探索了最近发展的在引力波背景中协同产生电磁辐射的理论，将其作为这些低频振荡的可能来源，并研究中子星是否可能是其天体物理来源。
英文摘要
The Voyager spacecraft have been detecting plasma oscillations of a few kHz for over 40 years. However, there is still no widely accepted hypothesis for the astrophysical source of the oscillations. Having entered the local interstellar medium, these detections have persisted, adding to the challenge of identifying the astrophysical source. Neutron stars were one of the earliest hypothesized candidates of the electromagnetic radiation responsible for the detected plasma oscillations, but no theoretical mechanism could be identified to explain the frequency of the oscillations. We explore the recently developed theory of co-production of electromagnetic radiation in gravitational wave backgrounds as a possible source of these low-frequency oscillations and investigate whether neutron stars could be the astrophysical source.
CommentsAccepted by Scientific Reports and "in press"
DOI：10.1038/s41598-026-68157-7
