6533b86dfe1ef96bd12c9171

RESEARCH PRODUCT

QCD resummation effects in forward $J/\psi$ and very backward jet inclusive production at the LHC

R. BoussarieB. DuclouéL. SzymanowskiS. Wallon

subject

energy: highcolor: evaporationquantum chromodynamics: nonrelativisticHigh Energy Physics::PhenomenologysingletHigh Energy Physics - ExperimentHigh Energy Physics - Phenomenologyforward productionCERN LHC Colljet: inclusive productionresummation[ PHYS.HEXP ] Physics [physics]/High Energy Physics - Experiment [hep-ex][PHYS.HPHE]Physics [physics]/High Energy Physics - Phenomenology [hep-ph][PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex][ PHYS.HPHE ] Physics [physics]/High Energy Physics - Phenomenology [hep-ph]High Energy Physics::ExperimentJ/psi(3100): productionBFKL equationoctet

description

We propose and study the inclusive production of a forward $J/\psi$ and a very backward jet at the LHC as an observable to reveal high-energy resummation effects \`a la BFKL. Our different predictions are based on the various existing mechanisms to describe the production of the $J/\psi$, namely, NRQCD singlet and octet contributions, and the color evaporation model.

http://arxiv.org/abs/1709.02671