Average Field Idea and Single Particle Model for 2 Dimension Crystallization Beams(Ⅰ)
- Received Date: 2003-05-18
- Accepted Date: 1900-01-01
- Available Online: 2004-01-05
Abstract: In the paper an average field idea and a single particle model have been introduced, and the motion behaviours in small-scale of particles have been disscussed for 2 Dimension crystallization beams in storage rings. It is shown that a particle orbit is the spiral line moved along z axis and wended around z axis, the discountinuity in the azimuthal distribution and the structure phase transition of crystallization beams have been derived by the minimun-energy principle.