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arXiv 2210.04147astro-ph.EPastro-ph.COgr-qc
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镜像行星作为太阳系第九行星的可能性

The Possibility of Mirror Planet as Planet Nine in Solar System

Pei Wang, Yu Chen Tang, Lei Zu, Yuan Yuan Chen, Lei Feng

摘要:

遥远的外海王星天体轨道上的一系列动力学异常指向太阳系中的一个新天体(通常称为行星九)。在这份草案中,我们指出,从外太阳系捕获或在太阳系中形成的镜像行星也是可能的候选者。镜像物质模型的引入是由于未破缺的宇称对称性,是对暗物质的一种潜在解释。这颗镜像行星的电磁场为零或较暗,光学半径较小,可能会通过引力效应进行探索。

英文摘要:

A series of dynamical anomalies in the orbits of distant trans-Neptunian objects points to a new celestial body (usually named Planet Nine) in the solar system. In this draft, we point out that a mirror planet captured from the outer solar system or formed in the solar system is also a possible candidate. The introduction of the mirror matter model is due to an unbroken parity symmetry and is a potential explanation for dark matter. This mirror planet has null or fainter electromagnetic counterparts with a smaller optical radius and might be explored through gravitational effects.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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