Crystalline ion beams

被引:53
作者
Schramm, U [1 ]
Habs, D [1 ]
机构
[1] LMU Munchen, Sekt Phys, D-85748 Garching, Germany
来源
PROGRESS IN PARTICLE AND NUCLEAR PHYSICS, VOL 53, NO 2 | 2004年 / 53卷 / 02期
关键词
ion beam cooling; optical cooling; storage rings; strongly coupled plasmas; phase transitions;
D O I
10.1016/j.ppnp.2004.03.002
中图分类号
O57 [原子核物理学、高能物理学];
学科分类号
070202 ;
摘要
Threading ions like pearls on a string in an ion storage ring by freezing out the inter-particle motion opens opportunities far beyond the means of standard accelerator physics. The usual heating due to collisions of particles within the beam almost completely vanishes, giving rise to a state of unprecedented brilliance and exceptional stability. Only recently, this long anticipated crystalline state of an ion beam could be realized experimentally in the rf quadrupole storage ring PALLAS in Munich, bridging the gap between ion trap experiments and high energy ion storage rings. The progress of this experiment and its implications on larger scale machines will be reported in detail and compared to the present situation at the heavy ion storage rings TSR (Heidelberg) and ASTRID (Aarhus) as well as ESR (GSI) and CRYring (Stockholm). (C) 2004 Elsevier B.V. All rights reserved.
引用
收藏
页码:583 / 677
页数:95
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