Study of pi pi Correlations at RHIC and LHC Energies in pp Collisions within the Quark-Gluon String Model

被引：0

作者：

Nilsson, M. S. ^{[1
]}

Malinina, L. V. ^{[2
]}

Bleibel, J. ^{[3
,4
]}

Bravina, L. ^{[1
,2
]}

Zabrodin, E. ^{[1
]}

机构：

[1] Univ Oslo, Dept Phys, Oslo, Norway

[2] Moscow MV Lomonosov State Univ, Inst Nucl Phys, Moscow, Russia

[3] Johannes Gutenberg Univ Mainz, Inst Phys, Mainz, Germany

[4] Max Planck Inst Met Res, Stuttgart, Germany

来源：

PHYSICS OF PARTICLES AND NUCLEI LETTERS | 2011年 / 8卷 / 09期

关键词：

D O I：

10.1134/S1547477111090263

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

The main goal of this work is to employ the Monte Carlo Quark Gluon String Model (QGSM) for description of femtoscopic characteristics in pp collisions at RHIC and LHC. It was found that experimental data can be reasonably well described within the pure string model by increasing the string tension by a factor of two with energy rising from root s = 200 GeV to root s = 900 GeV. The double-Gaussian fit reveals the contributions from resonances and directly produced particles.

引用

页码：1000 / 1003

页数：4

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