%0 Journal Article
%T Motion damping in channelling effects and the chaotic behaviour of a system<br>沟道效应的运动阻尼与系统走向混沌的临界特征
%A Luo Shi-Yu
%A Tan Yong-Ming
%A Shao Ming-Zhu
%A Wei Luo-Xia
%A Deng Li-Hu
%A <br>罗诗裕
%A 谭永明
%A 邵明珠
%A 韦洛霞
%A 邓立虎
%J 物理学报
%D 2004
%I 
%X The equation of motion of particles has been reduced to the pend ulum equation with a damping term and a forced term by using the sine_squared potential.The global bifurcatio n an d chaotic behaviours have been analysed using Melnikov technique, and it is show n that the enhancement of the radiation background and the random phenomen on of th e channelling efect are related to chaotic behaviours of the system.
%K channelling effect
%K pendulum equation
%K bifurcation
%K chaos<br>沟道效应
%K 摆方程
%K 分叉
%K 混沌
%K 正弦平方势
%K 粒子运动方程
%K 粒子物理学
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=3A905FF146E1C101&yid=D0E58B75BFD8E51C&vid=8E6AB9C3EBAAE921&iid=E158A972A605785F&sid=CD1AB74EAF0667FF&eid=ADA74056AD01F4A8&journal_id=1000-3290&journal_name=物理学报&referenced_num=22&reference_num=16