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一维晶化束的辐射能损与束流冷却
引用本文:罗诗裕,胡西多,邵明珠,吴木营,陈少文.一维晶化束的辐射能损与束流冷却[J].强激光与粒子束,2003,15(7):713-716.
作者姓名:罗诗裕  胡西多  邵明珠  吴木营  陈少文
作者单位:东莞理工学院 计算机系, 广东 东莞 523106
摘    要: 用Jacobian椭圆函数求解了一维晶化束的非线性动力学方程,并用第一类全椭圆积分表示了粒子振动周期。在经典物理学框架内,讨论了储存环中作相对论运动的带电粒子的辐射能损,以及由于辐射能损导致的束流冷却。结果表明, 由于辐射损失束流将进一步冷却。

关 键 词:晶化束  储存环  相对论  带电粒子  辐射能损  束流冷却
文章编号:1001-4322(2003)07-0713-04
收稿时间:2002/10/12
修稿时间:2002年10月12

Radiation energy loss and cooling of one-dimensional crystallization beam
luo shi yu,hu xi duo,shao ming zhu,wu mu ying,chen shao wen.Radiation energy loss and cooling of one-dimensional crystallization beam[J].High Power Laser and Particle Beams,2003,15(7):713-716.
Authors:luo shi yu  hu xi duo  shao ming zhu  wu mu ying  chen shao wen
Institution:Department of Computer, Dongguan University of Technology, Dongguan 523106, China
Abstract:Suppose only the focussing and the Coulomb force act on an ion, where the focussing force is linear and the Coulomb force is non linear. When the two forces are balanced, the critical spacing between ions can be obtained. In this paper the radiation energy loss and the cooling of the one dimensional crystallization beam are discussed. The coherent transverse equation of particle motion has been reduced to Duffing equation with the hard spring properties in the frame of Newton mechanics. This non linear equation has been solved exactly by a Jacobian elliptical function, and the motion period of a particle has been expressed exactly by the first kind complete elliptical integral. The energy loss and the beam cooling by the electro magnetic radiation of a charged particle in a storage ring have been discussed in a super relativistic case. It is that the radiation energy loss of the one dimensional crystallization beam will result further in the beam cooling.
Keywords:Crystallization beam  Storage ring  Relativity  Charged particle  Radiation energy loss  Beam cooling
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