论文标题
多质量恒星系统中恒星轨道扩散的Fokker-Planck方程的概括
Generalization of the Fokker-Planck equation for stellar orbit diffusion in multi-mass star systems
论文作者
论文摘要
我们通过考虑存在连续的质量分布来提高碰撞恒星系统的标准理论。扩散系数的演算被普遍化，并发现了用于多质量系统的Fokker-Planck方程的新表达。获得了类似国王的分布函数，该函数验证了文献中存在的大多数多质量模型的基本假设。
We improve the standard theory of collisional stellar systems by considering the presence of a continuous mass distribution. The calculus of the diffusion coefficients is generalized and a new expression of the Fokker-Planck equation is found for multi-mass systems. A King-like distribution function, which validates the basic assumptions of most multi-mass models for Globular Clusters existing in literature, is obtained.
