文献类型：期刊文献

中文题名：Feature of Motion Around D-stars

英文题名：Feature of motion around D-stars

作者：Li, Jia-Mu[1]; Li, Xin-Zhou[1,2]

机构：[1]E China Univ Chem Technol, Dept Phys, Shanghai 200237, Peoples R China;[2]E China Inst Theoret Phys, Shanghai 200237, Peoples R China

年份：1998

卷号：15

期号：1

起止页码：3

中文期刊名：Chinese Physics Letters

外文期刊名：CHINESE PHYSICS LETTERS

收录：CSTPCD;;EI(收录号：20220711659787);Scopus;WOS:【SCI-EXPANDED(收录号:WOS:000073042800002)】；CSCD:【CSCD2011_2012】；

语种：英文

中文关键词：conditions;stars;method;

外文关键词：Stars

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.
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.