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The Libration Points in Photogravitational Restricted Three-Body Problem
作者姓名:郑学塘  郁丽忠  覃一平
作者单位:Zheng Xue-tang ;Yu Li-zhong ;ept. of Applied Physics,Nanjing University of Science and Technology,Nanjing)Qin vi-ning Yunnan Observaiory,Acadernia Sinica,Kunming)
摘    要:THELIBRATIONPOINTSINPHOTOGRAVITATIONALRESTRICTEDTHREE-BODYPROBLEMZhengXue-tang(郑学塘)YuLi-zhong(郁丽忠)(Dept.ofAppliedPhysics,Nanj...

收稿时间:6 November 1992

The libration points in photogravitational restricted three-body problem
Zheng Xue-tang,Yu Li-zhong,Qin Yi-ping.The Libration Points in Photogravitational Restricted Three-Body Problem[J].Applied Mathematics and Mechanics(English Edition),1994,15(8):771-777.
Authors:Zheng Xue-tang  Yu Li-zhong  Qin Yi-ping
Institution:(1) Dept. of Applied Physics, Nanjing University of Science and Technology, Nanjing;(2) Yunnan Observatory, Academia Sinica, Kunming
Abstract:The photogravitational restricted three-body problem in which the mass reduction factors of two primaries q1, q2 ε −∞,1] are studied and an analytic method to estimate the number of libration points and to calculate their location is given in this paper. The results show that in photogravitational restricted three-body problem, the number of libration points is from one to seven for different q1 and q2. As application, the motion of dust grain like comet tail in the solar system is also discussed. Project supported by the National Natural Science Foundation of China
Keywords:photogravitation  mass reduction factor  libration point
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