Coherent rho and J/psi photoproduction in ultraperipheral processes with electromagnetic dissociation of heavy ions at RHIC and LHC

Abstract

We present predictions for the J/psi and rho meson production in the heavy ion ultraperipheral collisions (UPC) for the current energy 2.76 TeV at the LHC. Both total cross sections and cross sections with the neutron emission from one or both nuclei are presented. We also analyse the RHIC rho meson photoproduction data and emphasize importance of these data to test the current model for nucleus break up in UPC.

16 pages, 7 figures

References in corpus (4)

• The Physics of Ultraperipheral Collisions at the LHC
• Vector Meson Production in Coherent Hadronic Interactions: An update on predictions for RHIC and LHC
• Small x gluon from exclusive J/psi production
• ${\rho }^0$ Photoproduction in AuAu Collisions at $\sqrt{s_{NN}}$=62.4 GeV with STAR

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• Photon-hadron and photon-photon collisions in ALICE