非广延玻尔兹曼输运方程：弛豫时间近似及其推广
Non-extensive Boltzmann Transport Equation: the Relaxation Time Approximation and Beyond
AI总结：
本文推导了非广延玻尔兹曼输运方程在弛豫时间近似下的近似迭代解析解，并基于Landau动力学近似与非广延Fokker-Planck方程估算了高能轻夸克穿过胶子等离子体的拖曳与扩散系数。
摘要：
我们推导了非广延玻尔兹曼输运方程在弛豫时间近似下的近似迭代解析解。在描述高能碰撞中产生的粒子谱所涉及的相当广泛的参数值范围内，该近似解与精确解几乎重合。我们还讨论了该方程的Landau动力学近似以及非广延Fokker-Planck方程的出现，并利用它估算了穿过胶子等离子体的高能轻夸克的拖曳与扩散系数。
英文摘要：
We derive approximate iterative analytical solutions of the non-extensive Boltzmann transport equation in the relaxation time approximation. The approximate solutions almost overlap with the exact solution for a considerably wide range of the parameter values found in describing particle spectra originated in high-energy collisions. We also discuss the Landau kinetic approximation of the non-extensive Boltzmann transport equation and the emergence of the non-extensive Fokker-Planck equation, and use it to estimate the drag and diffusion coefficients of highly energetic light quarks passing through a gluonic plasma.
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。
