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Volume 265 - XXIV International Workshop on Deep-Inelastic Scattering and Related Subjects (DIS2016) - WG5: Small x and diffraction
Production of a forward J/Psi and a backward jet at the LHC
R. Boussarie,* B. Ducloué, L. Szymanowski, S. Wallon
*corresponding author
Full text: pdf
Published on: 2016 November 09
Abstract
We study the production at the LHC of a forward $J/\psi$ meson and a backward jet with a large rapidity separation using the BFKL formalism. We give predictions for both the Non Relativistic QCD (NRQCD) approach to charmonium production and the Color Evaporation Model. In NRQCD, we find that the $^3 S_1^{\, 8}$ part of the onium wavefunction is completely dominating the process, which makes the presented study a good probe for this color octet contribution.
DOI: https://doi.org/10.22323/1.265.0204
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