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arXiv · 0911.5638

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

V. P. Goncalves·W. K. Sauter
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Abstract

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 non-forward solution of the BFKL equation at high energy and large momentum transfer and estimate the rapidity distribution and total cross section for the process $h_1 h_2 \to h_1 J/\Psi X$, 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.

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V. P. Goncalves, W. K. Sauter. 2009-11-30. Diffractive $J/\Psi$ photoproduction at large momentum transfer in coherent hadron - hadron interactions at CERN LHC. https://doi.org/10.1103/physrevd.81.074028

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