共动坡印亭磁通加速度辐射
Radiation from Comoving Poynting Flux Acceleration
摘要:
我们推导出辐射功率输出的解析公式时,电子被加速的相对论性共动动力学坡印亭通量,并验证这些分析结果与粒子在细胞模拟。我们还推导出解析的辐射谱的临界频率。这些结果的潜在天体物理应用进行了讨论。本文提出了一个基于动力学坡印廷通量突破的伽马射线暴的定量模型。
英文摘要:
We derive analytic formulas for the radiation power output when electrons are accelerated by a relativistic comoving kinetic Poynting flux, and validate these analytic results with Particle-In-Cell simulations. We also derive analytically the critical frequency of the radiation spectrum. Potential astrophysical applications of these results are discussed. A quantitative model of gamma-ray bursts based on the breakout of kinetic Poynting flux is presented.
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