LASER COOLING OF A BUNCHED BEAM IN A SYNCHROTRON STORAGE-RING

被引：66

作者：

HANGST, JS

NIELSEN, JS

POULSEN, O

SHI, P

SCHIFFER, JP

机构：

[1] ARGONNE NATL LAB,ARGONNE,IL 60439

[2] UNIV CHICAGO,CHICAGO,IL 60637

来源：

PHYSICAL REVIEW LETTERS | 1995年 / 74卷 / 22期

关键词：

D O I：

10.1103/PhysRevLett.74.4432

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We have demonstrated, for the first time, laser cooling of a bunched ion beam in a synchrotron storage ring. Using a single cooling laser and a radio-frequency cavity, we have obtained a steady state in which the minimum bunch lengths are limited by the longitudinal space-charge force. Space-charge suppression of the synchrotron oscillations is indicated by direct measurement of the bunch lengths and velocity spread. © 1995 The American Physical Society.

引用

页码：4432 / 4435

页数：4

共 16 条

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