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arXiv 0709.2398astro-ph
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H.E.S.S.对M87多波长发射的模拟意见

Modeling of the multiwavelength emission of M87 with H.E.S.S. observations

Jean-Philippe Lenain

摘要:

M87是第一个在TeV范围内发现的河外源,不是耀变体。M87的大尺度喷流没有对准视线。TeV耀变体的标准发射模型的修改似乎是必要的,以解释由H.E.S.S.尽管存在这种不对准。我们提出了一个新的多斑点同步自康普顿模型,明确地处理大视角和中等值的洛伦兹因子推断从MHD模拟射流形成。

英文摘要:

M87 is the first extragalactic source detected in the TeV range that is not a blazar. The large scale jet of M87 is not aligned with the line of sight. Modification of standard emission models of TeV blazars appears necessary to account for the gamma-ray observations made by H.E.S.S. despite this misalignment. We present a new multi-blob synchrotron self-Compton model that deals explicitly with large viewing angles and moderate values of the Lorentz factor inferred from MHD simulations of jet formation.

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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