| 带电粒子面沟道辐射的混沌行为 |
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| 引用本文： | 邵明珠,罗诗裕,刘曾荣.带电粒子面沟道辐射的混沌行为[J].中国激光,1987,14(8):456-459. |
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| 作者姓名： | 邵明珠 罗诗裕 刘曾荣 |
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| 作者单位： | 重庆交通学院
(邵明珠，罗诗裕)，安徽大学(刘曾荣) |
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| 摘 要： | 考虑了带电粒子沟道辐射的衰减和晶格场的周期性,把粒子运动方程化为具有弱阻尼和弱激励的摆方程。讨论了带电粒子面沟道辐射的混沌(Chaos)行为,计算了系统的Melnikov函数,导出了系统的阈值和通向混沌的可能途径。
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| 收稿时间： | 1986/2/22 |
Chaotic behaviour in planar channeling radiation of charged particles |
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| Abstract: | The damping of channeling radiation and the periodicity of crystal lattice field were considered. The motion equation of particles is simplified to the pendulum equation with weak damping and weak excitation. The chaotic behaviour of the system is discussed, Melnikov function in various cases is calculated, the threshold and possible approach to chaotic condition are derived. |
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