BOSE-EINSTEIN CORRELATIONS AND JET STRUCTURE OF HADRONIC Z DECAYS

被引：1

作者：

Metzger, W. J. ^{[1
]}

机构：

[1] Radboud Univ Nijmegen, IMAPP, NL-6525 AJ Nijmegen, Netherlands

来源：

INTERNATIONAL SYMPOSIUM ON MULTIPARTICLE DYNAMICS | 2013年 / 6卷 / 02期

关键词：

RECONSTRUCTION; SPACE;

D O I：

10.5506/APhysPolBSupp.6.491

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Bose-Einstein correlations of pairs of identical charged pions produced in hadronic Z decays are analyzed for various. jet configurations, varying from narrow two-jet events to well-separated three-jet events. Parametrizations suggested by the tau-model are used to fit the Bose-Einstein correlation function both as a function of the invariant four-momentum difference and. of its components in the Longitudinal Center of Mass frame. The resulting values of the radii are found to depend on the jet structure of the event.

引用

页码：491 / 498

页数：8