Vector meson production in coherent hadronic interactions: Update on predictions for energies available at the BNL Relativistic Heavy Ion Collider and the CERN Large Hadron Collider

被引:80
作者
Goncalves, V. P. [1 ]
Machado, M. V. T. [2 ]
机构
[1] Univ Fed Pelotas, Inst Fis & Matemat, BR-96010900 Pelotas, RS, Brazil
[2] Univ Fed Rio Grande do Sul, Inst Fis, BR-91501970 Porto Alegre, RS, Brazil
来源
PHYSICAL REVIEW C | 2011年 / 84卷 / 01期
关键词
QCD POMERON; PHOTONUCLEAR PRODUCTION; COLLISIONS; PHYSICS; SATURATION; EVOLUTION; DYNAMICS;
D O I
10.1103/PhysRevC.84.011902
中图分类号
O57 [原子核物理学、高能物理学];
学科分类号
070202 ;
摘要
In this Rapid Communication we update our predictions for the photoproduction of vector mesons in coherent pp and AA collisions at Relativistic Heavy Ion Collider (RHIC) and Large Hadron Collider (LHC) energies using the color dipole approach and the Color Glass Condensate formalism. In particular, we present our predictions for the first run of the LHC at half energy and for the rapidity dependence of the ratio between the J/psi and rho cross sections at RHIC energies.
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页数:4
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