中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Measurement of an elongation of the pion source in Z decays

文献类型:期刊论文

刊名PHYSICS LETTERS B
出版日期1999
卷号458期号:4页码:517-528
关键词BOSE-EINSTEIN-CORRELATIONS HEAVY-ION COLLISIONS 250 GEV/C INTENSITY INTERFEROMETRY NUCLEAR COLLISIONS SOURCE PARAMETERS DETECTOR PHYSICS SIMULATION MESONS
通讯作者Acciarri, M (reprint author), Ist Nazl Fis Nucl, Sez Milano, Via Celoria 16, I-20133 Milan, Italy.
英文摘要We measure Bose-Einstein correlations between like-sign charged pion pairs in hadronic Z decays with the L3 detector at LEP. The analysis is performed in three dimensions in the longitudinal center-of-mass system. The pion source is found to be elongated along the thrust axis with a ratio of transverse to longitudinal radius of 0.81 +/- 0.02(-0.19)(+0.03). (C) 1999 Published by Elsevier Science B.V. All rights reserved.
学科主题Physics
类目[WOS]Physics, Multidisciplinary
收录类别SCI
语种英语
WOS记录号WOS:000081563700011
公开日期2016-02-25
源URL[http://ir.ihep.ac.cn/handle/311005/211982]  
专题高能物理研究所_粒子天体物理中心
推荐引用方式
GB/T 7714
. Measurement of an elongation of the pion source in Z decays[J]. PHYSICS LETTERS B,1999,458(4):517-528.
APA (1999).Measurement of an elongation of the pion source in Z decays.PHYSICS LETTERS B,458(4),517-528.
MLA "Measurement of an elongation of the pion source in Z decays".PHYSICS LETTERS B 458.4(1999):517-528.

入库方式: OAI收割

来源:高能物理研究所

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