Inclusive hadron and photon production at the LHC in dipole momentum space

被引：9

作者：

Basso, E. A. F. ^{[1
]}

Gay Ducati, M. B. ^{[1
]}

de Oliveira, E. G. ^{[2
,3
]}

机构：

[1] Univ Fed Rio Grande do Sul, Inst Fis, BR-91501970 Porto Alegre, RS, Brazil

[2] Univ Sao Paulo, Inst Fis, BR-05314970 Sao Paulo, Brazil

[3] Univ Durham, Inst Particle Phys Phenomenol, Durham DH1 3LE, England

来源：

PHYSICAL REVIEW D | 2013年 / 87卷 / 07期

基金：

巴西圣保罗研究基金会;

关键词：

CGC PREDICTIONS; P PLUS; COLLISIONS; QCD; FRAGMENTATION; WAVE;

D O I：

10.1103/PhysRevD.87.074023

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Using a momentum space model for the dipole scattering amplitude we present an analysis of the saturation effects at LHC energies, describing the data on proton-proton and proton-lead collisions. The model is based on the asymptotic solutions of the Balitsky-Kovchegov equation, being ideal in the saturation domain where the target wave function has a high occupation number. We also make predictions for the nuclear modification ratios on charged hadron and prompt photon production in the forward region, where the high parton density effects are important. DOI: 10.1103/PhysRevD.87.074023

引用

页数：9

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