Diffractive J/Ψ photoproduction at large momentum transfer in coherent hadron-hadron interactions at CERN LHC

被引：9

作者：

Goncalves, V. P. ^{[1
]}

Sauter, W. K. ^{[1
]}

机构：

[1] Univ Fed Pelotas, Inst Fis & Matemat, High & Medium Energy Grp GAME, BR-96010900 Pelotas, RS, Brazil

来源：

PHYSICAL REVIEW D | 2010年 / 81卷 / 07期

关键词：

VECTOR-MESON PRODUCTION; HEAVY-ION COLLISIONS; TECHNICAL DESIGN REPORT; QCD POMERON; PHOTONUCLEAR PRODUCTION; BFKL POMERON; PHYSICS; HERA; GAMMA; SCATTERING;

D O I：

10.1103/PhysRevD.81.074028

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The vector meson production in coherent hadron-hadron interactions at LHC energies is studied assuming that the color singlet t-channel exchange carries large momentum transfer. We consider the nonforward solution of the Balitsky, Fadin, Kuraev, and Lipatov equation at high energy and large momentum transfer and estimate the rapidity distribution and total cross section for the process h(1)h(2) -> h(1)J/Psi X, where h(i) can be a proton or a nucleus. We predict large rates, which implies that the experimental identification can be feasible at the LHC.

引用

页数：8

共 33 条

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