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Measurement of the differential cross-sections of prompt and non-prompt production of $J/\psi $ and $\psi (2\mathrm {S})$ in $pp$ collisions at $\sqrt{s} = 7$ and 8 TeV with the ATLAS detector

2016-05-20Journal article Open access
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dc.contributor.authorATLAS collaboration (2865 authors)
dc.contributor.authorAguilar-Pimentel, Juan Antonio
dc.contributor.authorAmor Dos Santos, Susana Patricia
dc.contributor.authorAnjos, Nuno
dc.contributor.authorAraque, Juan Pedro
dc.contributor.authorCantrill, Robert
dc.contributor.authorCarvalho, João
dc.contributor.authorCastro, Nuno Filipe
dc.contributor.authorConde Muiño, Patricia
dc.contributor.authorDa Cunha Sargedas De Sousa, Mario Jose
dc.contributor.authorFiolhais, Miguel
dc.contributor.authorGalhardo, Bruno
dc.contributor.authorGomes, Agostinho
dc.contributor.authorGonçalo, Ricardo
dc.contributor.authorJorge, Pedro
dc.contributor.authorLopes, Lourenco
dc.contributor.authorMachado Miguens, Joana
dc.contributor.authorMaio, Amélia
dc.contributor.authorManeira, José
dc.contributor.authorOnofre, António
dc.contributor.authorPalma, Alberto
dc.contributor.authorPedro, Rute
dc.contributor.authorPina, João Antonio
dc.contributor.authorSantos, Helena
dc.contributor.authorSaraiva, João
dc.contributor.authorSilva, José
dc.contributor.authorTavares Delgado, Ademar
dc.contributor.authorVeloso, Filipe
dc.contributor.authorWolters, Helmut
dc.date.accessioned2019-02-04T08:49:11Z
dc.date.available2019-02-04T08:49:11Z
dc.date.issued2016-05-20
dc.date.updated2019-02-04T08:49:11Z
dc.description.abstractThe production rates of prompt and non-prompt $J/\psi $ and $\psi (2\mathrm {S})$ mesons in their dimuon decay modes are measured using 2.1 and 11.4 fb$^{-1}$ of data collected with the ATLAS experiment at the Large Hadron Collider, in proton–proton collisions at $\sqrt{s}=7$ and 8 respectively. Production cross-sections for prompt as well as non-prompt sources, ratios of $\psi (2\mathrm {S})$ to $J/\psi $ production, and the fractions of non-prompt production for $J/\psi $ and $\psi (2\mathrm {S})$ are measured as a function of meson transverse momentum and rapidity. The measurements are compared to theoretical predictions.
dc.description.versionPeer Reviewed
dc.identifierEur.Phys.J. C76 (2016) 283; DOI 10.1140/epjc/s10052-016-4050-8
dc.identifier.urihttp://dx.doi.org/10.1140/epjc/s10052-016-4050-8
dc.identifier.urihttp://hdl.handle.net/10400.26/26991
dc.language.isoeng
dc.titleMeasurement of the differential cross-sections of prompt and non-prompt production of $J/\psi $ and $\psi (2\mathrm {S})$ in $pp$ collisions at $\sqrt{s} = 7$ and 8 TeV with the ATLAS detector
dc.typejournal article
dspace.entity.typePublication
person.familyNameAguilar-Pimentel
person.givenNameJuan Antonio
person.identifier.orcid0000-0002-4694-7107
rcaap.rightsopenAccesspt
rcaap.typearticle
relation.isAuthorOfPublication4936cbe8-551b-4efa-9c4c-23c80003bae7
relation.isAuthorOfPublication.latestForDiscovery4936cbe8-551b-4efa-9c4c-23c80003bae7

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