| 强流质子直线加速器中束晕现象研究 |
| |
| 引用本文： | 王生,傅世年,杨天禄. 强流质子直线加速器中束晕现象研究[J]. 核科学与工程, 1997, 0(4) |
| |
| 作者姓名： | 王生 傅世年 杨天禄 |
| |
| 作者单位： | 中国科学院高能物理研究所，中国原子能科学研究院 |
| |
| 摘 要： | 从束流包络方程与单粒子运动方程联立模型出发，考虑了纵向能量方程的耦合，研究了强流质子直线加速器中的束晕现象。采用相交间的Ｐｏｉｎｃａｒｅ截面方法和实空间Ｐｏｉｎｃａｒｅ截面方法，研究了周期聚焦系统失配的情况下束晕的形成以及加速对束晕形成的影响。
|
| 关 键 词： | 束晕，强流质子直线加速器 |
ON HALO FORMATION IN HIGHCURRENTION LINACS |
| |
| WANG SHENG. ON HALO FORMATION IN HIGHCURRENTION LINACS[J]. Chinese Journal of Nuclear Science and Engineering, 1997, 0(4) |
| |
| Authors: | WANG SHENG |
| |
| Abstract: | The halo formation problem in high power ion linacs is impending in recent years, for it lim- its the performance of the next generation of high power accelerators . ln this paper, startimg from the beam envelope equation and the particle motion equation, the halo formation in high current ion linacs is studied . By using phase space Poincare surface-of-section method and configura- tion space Poittcare surface-of-section method, is investigated the halo formation for mis- matched beam in a periodic focusittg channel as well as the relation between halo and acceleration . |
| |
| Keywords: | halo high current ion linac |
| 本文献已被 CNKI 等数据库收录！ |
|
