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arXiv 1002.4434astro-ph.HE
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天体物理喷流发射区附近的磁场效应

Magnetic Field Effects near the launching region of Astrophysical Jets

E. M. de Gouveia Dal Pino, G. Kowal, L. H. S. Kadowaki, P. Piovezan, A. Lazarian

摘要:

天体物理学磁场的基本性质之一是它们通过重联改变拓扑结构的能力,在这样做的过程中,释放磁能,有时是剧烈的。在这项工作中,我们回顾了最近的结果,磁重联和相关的加热和粒子加速喷流/吸积盘系统中的作用,即年轻的恒星天体(YSO),微类星体,和活动星系核(AGN)。

英文摘要:

One of the fundamental properties of astrophysical magnetic fields is their ability to change topology through reconnection and in doing so, to release magnetic energy, sometimes violently. In this work, we review recent results on the role of magnetic reconnection and associated heating and particle acceleration in jet/accretion disk systems, namely young stellar objects (YSOs), microquasars, and active galactic nuclei (AGNs).

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