Feature of Motion Around D-stars  

作　　者：LI Jia-mu LI Xin-zhou 李佳牧;李新洲(Department of Physics,East China University of Science and Technology,Shanghai 200237;East China Institute for Theoretical Physics,Shanghai 200237)

机构地区：[1]Department of Physics,East China University of Science and Technology,Shanghai 200237 [2]East China Institute for Theoretical Physics,Shanghai 200237

出　　处：《Chinese Physics Letters》1998年第1期3-4,共2页中国物理快报（英文版）

摘　　要：The motion of test particles around D-stars is investigated by Hamilton-Jacobi method. There may exist bound orbits under certain conditions. The trajector with periastrons at large r are Keplerian in form, except for the periastron shift. The trajectory with periastrons at small r, differ markedly from Keplerian orbits. The radius of the most tightly bound is found.

关 键 词：conditions STARS method 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]