The Strong Interaction at the Collider and Cosmic-Rays Frontiers

被引：8

作者：

d'Enterria, David ^{[1
]}

Engel, Ralph ^{[2
]}

Pierog, Tanguy ^{[2
]}

Ostapchenko, Sergey ^{[3
]}

Werner, Klaus ^{[4
]}

机构：

[1] CERN, PH Dept, CH-1211 Geneva, Switzerland

[2] Karlsruhe Inst Technol, D-76021 Karlsruhe, Germany

[3] Inst Fys, NTNU, N-7491 Trondheim, Norway

[4] SUBATECH, F-44307 Nantes 3, France

来源：

FEW-BODY SYSTEMS | 2012年 / 53卷 / 1-2期

关键词：

COLLISIONS; SPECTRUM; LHC; CASCADES;

D O I：

10.1007/s00601-011-0255-4

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

First data on inclusive particle production measured in proton-proton collisions at the Large Hadron Collider (LHC) are compared to predictions of various hadron-interaction Monte Carlos (qgsjet, epos and sibyll) used commonly in high-energy cosmic-ray physics. While reasonable overall agreement is found for some of the models, none of them reproduces consistently the evolution of all the measured observables. We discuss the implications of the new LHC data for the modeling of the non-perturbative and semihard parton dynamics in hadron-hadron and cosmic-rays interactions at the highest energies studied today.

引用

页码：173 / 179

页数：7

共 39 条

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