10–17 Jul 2019
Ghent
Europe/Brussels timezone

$J/\mathbf{\psi}$ production in hadron scattering: two parton showers contribution

15 Jul 2019, 18:30
1h 30m
ICC - Arteveldeforum (Ghent)

ICC - Arteveldeforum

Ghent

Poster QCD and Hadronic Physics Wine & Cheese Poster Session

Speaker

Prof. Eugene Levin (Tel Aviv University/UTFSM)

Description

In this paper we discuss the inclusive $J/\psi$ production in proton-proton collisions accompanied by production of two parton showers. We demonstrate
that this mechanism gets dominant contribution from the region which can be theoretically described by CGC/Saturation approach. Numerically,it gives a substantial contribution to the $J/\psi$ production, and is able to describe the experimentally observable shapes of the rapidity, momenta and multiplicity distributions. The latter fact provides a natural explanation of the experimentally observed enhancement ofmultiplicity distribution in $J/\psi$ production.

Author

Prof. Eugene Levin (Tel Aviv University/UTFSM)

Presentation materials

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