The RHIC optically-pumped polarized H- ion source

被引：0
|
作者：
Zelenski, A. [1 ]
Kokhanovski, S. [1 ]
Kponou, A. [1 ]
Ritter, J. [1 ]
Zubets, V. [1 ]
机构：
[1] Brookhaven Natl Lab, Upton, NY 11967 USA
来源：
PSTP 2007 | 2007年 / 980卷
关键词：
polarized ion sources;
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The depolarization factors in the multi-step spin-transfer polarization technique and basic limitations on maximum polarization in the OPPIS (Optically-Pumped Polarized H- Ion Source) are discussed. Detailed studies of polarization losses in the RHIC OPPIS and the source parameters optimization resulted in the OPPIS polarization increase to 86-90%. This contributed to increasing polarization in the AGS and RHIC to 65 similar to 70%.
引用
收藏
页码：221 / 230
页数：10
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