1Department of Physics, East China University of Science and Technology, Shanghai 200237
2East China Institute for Theoretical Physics, Shanghai 200237
Feature of Motion Around D-stars
LI Jia-mu1;LI Xin-zhou1,2
1Department of Physics, East China University of Science and Technology, Shanghai 200237
2East China Institute for Theoretical Physics, Shanghai 200237
Abstract： 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.
LI Jia-mu;LI Xin-zhou;. Feature of Motion Around D-stars[J]. 中国物理快报, 1998, 15(1): 3-4.
LI Jia-mu, LI Xin-zhou,. Feature of Motion Around D-stars. Chin. Phys. Lett., 1998, 15(1): 3-4.
1998, Vol. 15 
