Diffractive J/{Psi} photoproduction at large momentum transfer in coherent hadron-hadron interactions at CERN LHC

Journal Article · Thu Apr 01 00:00:00 EDT 2010 · Physical Review. D, Particles Fields

DOI:https://doi.org/10.1103/PHYSREVD.81.074028· OSTI ID:21409490

Goncalves, V P; Sauter, W K ^[1]

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1. High and Medium Energy Group (GAME), Instituto de Fisica e Matematica, Universidade Federal de Pelotas, Caixa Postal 354, CEP 96010-900, Pelotas, RS (Brazil)

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{sub 1}h{sub 2{yields}}h{sub 1}J/{Psi}X, where h{sub i} can be a proton or a nucleus. We predict large rates, which implies that the experimental identification can be feasible at the LHC.

• OSTI ID: 21409490
• Journal Information: Physical Review. D, Particles Fields, Vol. 81, Issue 7; Other Information: DOI: 10.1103/PhysRevD.81.074028; (c) 2010 The American Physical Society; ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
CERN LHC
COLOR MODEL
DISTRIBUTION
EQUATIONS
HADRON-HADRON INTERACTIONS
J PSI-3097 MESONS
MATHEMATICAL SOLUTIONS
MOMENTUM TRANSFER
PARTICLE PRODUCTION
PARTICLE RAPIDITY
PHOTOPRODUCTION
PROTONS
T CHANNEL
TOTAL CROSS SECTIONS
VECTOR MESONS
ACCELERATORS
BARYONS
BASIC INTERACTIONS
BOSONS
CHARMONIUM
COMPOSITE MODELS
CROSS SECTIONS
CYCLIC ACCELERATORS
ELECTROMAGNETIC INTERACTIONS
ELEMENTARY PARTICLES
FERMIONS
HADRONS
INTERACTIONS
MATHEMATICAL MODELS
MESONS
NUCLEONS
PARTICLE INTERACTIONS
PARTICLE MODELS
PARTICLE PROPERTIES
QUARK MODEL
QUARKONIUM
STORAGE RINGS
SYNCHROTRONS