论文标题

双驼峰,伽玛射线爆发和微QuaSar的光谱能密度的通用峰值比

Universal Peaks Ratio In The Spectral Energy Density Of Double Hump Blazars, Gamma Ray Bursts, And Microquasars

论文作者

Dado, Shlomo, Dar, Arnon

论文摘要

在大麻的光谱能量密度(SED)的光谱能量密度明显的两个宽驼峰的峰值频率是时间依赖性的,并且在不同的大麻之间有很大变化。但是,它们在大多数Blazars中的比率似乎几乎是通用的,等于$ M_E C^2/4(1+Z)ε_p$与良好的近似值,其中$ m_e $是电子质量,$ε_p$是宇宙微波背景的峰值能量,而$ z $是$ z $的峰值。我们讨论了Blazars和Gamma Ray爆发(GRB)中这种普遍比率的可能起源。我们指出,在宇宙射线电子的能量光谱中的膝盖与高能峰峰峰的SED中两个宽驼峰的最大峰值能量之间的可能联系。

The peak frequencies of the two broad humps evident in the spectral energy density of blazars (SED) are time dependent and vary a lot between different blazars. However, their ratio in most blazars, appears to be almost universal and equal to $m_e c^2/4(1+z) ε_p$ to a good approximation, where $m_e$ is the electron mass, $ε_p$ is the peak energy of the cosmic microwave background radiation, and $z$ is the redshift of the blazar. We discuss a possible origin of such a universal ratio in blazars and gamma ray bursts (GRBs). We point out a possible connection between the knee in the energy spectrum of cosmic ray electrons and the maximal peak energies of the two broad humps in the SED of high-energy peaked blazars.

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