标题： 伽马射线暴能谱参数建模 显示英文标题

标题： GRB spectral parameter modeling

摘要： 火球模型预测了大量内部冲击波的产生，这些冲击波有效地加速带电粒子并生成相对较小尺度的随机磁场和电场。由于与随机波动的相互作用，被加速的粒子在空间中扩散，并因此发射所谓的扩散同步辐射（DSR），这与它们在大尺度规则磁场中产生的标准同步辐射不同。在这项工作中，我们展示了对伽马射线暴（GRB）光谱参数详细建模的关键结果，这些结果显示，在强随机磁场中的非微扰DSR辐射机制与Band参数的观测分布以及它们之间的交叉相关性一致。 显示英文摘要

摘要： Fireball model of the gamma-ray bursts (GRBs) predicts generation of numerous internal shocks, which efficiently accelerate charged particles and generate relatively small-scale stochastic magnetic and electric fields. The accelerated particles diffuse in space due to interaction with the random waves and so emit so called Diffusive Synchrotron Radiation (DSR) in contrast to standard synchrotron radiation they would produce in a large-scale regular magnetic fields. In this contribution we present key results of detailed modeling of the GRB spectral parameters, which demonstrate that the non-perturbative DSR emission mechanism in a strong random magnetic field is consistent with observed distributions of the Band parameters and also with cross-correlations between them.