Minimum bias and soft QCD ATLAS results

被引：0
|
作者：
Di Nardo, R. [1 ,2 ]
机构：
[1] Univ Roma Tor Vergata, Via Ric Sci 1, I-00133 Rome, Italy
[2] INFN, I-00133 Rome, Italy
来源：
NUOVO CIMENTO C-COLLOQUIA AND COMMUNICATIONS IN PHYSICS | 2011年 / 34卷
关键词：
D O I：
10.1393/ncc/i2011-11009-6
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Soft-QCD measurements in proton-proton collisions at root s = 900 GeV and root s = 7TeV recorded with the ATLAS detector at the LHC using a single-arm minimum bias trigger are presented. The charged particle multiplicity distribution, its dependence on transverse momentum and pseudorapidity and its correlation with the average transverse momentum will be shown. Moreover, the measurement of the underlying event properties using charged particles is discussed. Finally the measurement of the angular correlations between charged particles is presented. All the measurements are compared with Monte Carlo predictions.
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页码：1 / 7
页数：7
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