J/ψ yield vs. multiplicity in proton-proton collisions at the LHC

S. Porteboeuf; R. Granier de Cassagnac

doi:10.1016/j.nuclphysbps.2011.03.082

J/ψ yield vs. multiplicity in proton-proton collisions at the LHC

S. Porteboeuf
, R. Granier de Cassagnac

Clermont-Auvergne University

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

Résumé

We address the question of understanding the production of J/ψ particles regarding the global underlying event in proton-proton collisions. To do so, we propose to look at a new observable: the J/ψ production as a function of the charged particles multiplicity of the event. We demonstrate the interest for an experimental measurement by varying the model of multiple interactions in the PYTHIA generator.

langue originale	Anglais
Pages (de - à)	181-184
Nombre de pages	4
journal	Nuclear Physics B - Proceedings Supplements
Volume	214
Numéro de publication	1
Les DOIs	https://doi.org/10.1016/j.nuclphysbps.2011.03.082
état	Publié - 1 janv. 2011

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10.1016/j.nuclphysbps.2011.03.082

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title = "J/ψ yield vs. multiplicity in proton-proton collisions at the LHC",

abstract = "We address the question of understanding the production of J/ψ particles regarding the global underlying event in proton-proton collisions. To do so, we propose to look at a new observable: the J/ψ production as a function of the charged particles multiplicity of the event. We demonstrate the interest for an experimental measurement by varying the model of multiple interactions in the PYTHIA generator.",

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KW - Multiple interactions

KW - Multiplicity

KW - New observables

KW - Soft process

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J/ψ yield vs. multiplicity in proton-proton collisions at the LHC

Résumé

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