Novel method of measuring electron positron colliding beam parameters

被引：3
|
作者：
Cinabro, D [1 ]
Korbiak, K
Ehrlich, R
Henderson, S
Mistry, N
机构：
[1] Wayne State Univ, Dept Phys & Astron, Detroit, MI 48202 USA
[2] Cornell Univ, Nucl Studies Lab, Ithaca, NY 14853 USA
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2002年 / 481卷 / 1-3期
基金：
美国国家科学基金会;
关键词：
beam; diagnostics; electron; positron; detector;
D O I：
10.1016/S0168-9002(01)01330-4
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
Through the simultaneous measurement of the transverse size as a function of longitudinal position, and the longitudinal distribution of luminosity, we are able to measure beta(y)(*) (the vertical envelope function at the collision point), vertical emittance, and bunch length of colliding beams at the Cornell Electron-positron Storage Ring (CESR). This measurement is possible due to the significant "hourglass" effect at CESR and the excellent tracking resolution of the CLEO detector. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：29 / 35
页数：7
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