Light Hadron Production in Proton-Proton Collisions at Different LHC Energies： Measured Data versus a Model

Experiments involving proton-proton collisions at energies √SNN=0.9, 2. 76 and 7 Te V in the large hadron collider produce a vast amount of high-precision data. In this work, we analyze two aspects of the measured data, viz., （i） the pT-spectra of pions, kaons, proton-antiproton at the above-mention...

Full description

Saved in:
Bibliographic Details
Published inChinese physics letters Vol. 31; no. 8; pp. 38 - 41
Main Authors Guptaroy, P., Guptaroy, S.
Format Journal Article
LanguageEnglish
Published 01.08.2014
Subjects
Chains
Collisions
Energy measurement
Hadrons
Kaons
Large Hadron Collider
LHC
Pions
π介子
反质子
基于模型
大型强子对撞机
测量数据
生产
碰撞能量
Online AccessGet full text
ISSN0256-307X
1741-3540
1741-3540
DOI10.1088/0256-307X/31/8/082501

Cover

More Information
Summary:Experiments involving proton-proton collisions at energies √SNN=0.9, 2. 76 and 7 Te V in the large hadron collider produce a vast amount of high-precision data. In this work, we analyze two aspects of the measured data, viz., （i） the pT-spectra of pions, kaons, proton-antiproton at the above-mentioned energies, and （ii） some of their very important ratio behaviors, in the light of a version of the sequential chain model. The agreements between the measured data and the model-based results are generally found to be modestly satisfactory.
Bibliography:11-1959/O4
Experiments involving proton-proton collisions at energies √SNN=0.9, 2. 76 and 7 Te V in the large hadron collider produce a vast amount of high-precision data. In this work, we analyze two aspects of the measured data, viz., （i） the pT-spectra of pions, kaons, proton-antiproton at the above-mentioned energies, and （ii） some of their very important ratio behaviors, in the light of a version of the sequential chain model. The agreements between the measured data and the model-based results are generally found to be modestly satisfactory.
ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:0256-307X
1741-3540
1741-3540
DOI:10.1088/0256-307X/31/8/082501