Measurement of psi (2S) polarisation in pp collisions at root s=7 TeV
| dc.contributor.author | Camboni, Alessandro | |
| dc.contributor.author | Comerma-Montells, A. | |
| dc.contributor.author | Garrido Beltrán, Lluís | |
| dc.contributor.author | Graciani Díaz, Ricardo | |
| dc.contributor.author | Graugés Pous, Eugeni | |
| dc.contributor.author | Picatoste Olloqui, Eduardo | |
| dc.contributor.author | Potterat, Cédric | |
| dc.contributor.author | Rives Molina, Vicente José | |
| dc.contributor.author | Ruiz, Hugo (Ruiz Pérez) | |
| dc.contributor.author | LHCb Collaboration | |
| dc.date.accessioned | 2022-05-16T16:21:23Z | |
| dc.date.available | 2022-05-16T16:21:23Z | |
| dc.date.issued | 2014-05 | |
| dc.date.updated | 2022-05-16T16:21:23Z | |
| dc.description.abstract | The polarisation of prompt ψ(2S) mesons is measured by performing an angular analysis of ψ(2S)→ µ +µ − decays using proton-proton collision data, corresponding to an integrated luminosity of 1.0 fb−1 , collected by the LHCb detector at a centre-ofmass energy of 7 TeV. The polarisation is measured in bins of transverse momentum pT and rapidity y in the kinematic region 3.5 < pT < 15 GeV/c and 2.0 < y < 4.5, and is compared to theoretical models. No significant polarisation is observed. | |
| dc.format.extent | 22 p. | |
| dc.format.mimetype | application/pdf | |
| dc.identifier.idgrec | 645765 | |
| dc.identifier.issn | 1434-6044 | |
| dc.identifier.uri | https://hdl.handle.net/2445/185629 | |
| dc.language.iso | eng | |
| dc.publisher | Società Italiana di Fisica & Springer Verlag | |
| dc.relation.isformatof | Reproducció del document publicat a: https://doi.org/10.1140/epjc/s10052-014-2872-9 | |
| dc.relation.ispartof | European Physical Journal C, 2014, vol. 74, num. 5, p. 2872 | |
| dc.relation.uri | https://doi.org/10.1140/epjc/s10052-014-2872-9 | |
| dc.rights | cc-by (c) Camboni, Alessandro et al., 2014 | |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | |
| dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
| dc.source | Articles publicats en revistes (Física Quàntica i Astrofísica) | |
| dc.subject.classification | Hadrons | |
| dc.subject.classification | Gran Col·lisionador d'Hadrons | |
| dc.subject.classification | Física de partícules | |
| dc.subject.classification | Experiments | |
| dc.subject.other | Hadrons | |
| dc.subject.other | Large Hadron Collider (France and Switzerland) | |
| dc.subject.other | Particle physics | |
| dc.subject.other | Experiments | |
| dc.title | Measurement of psi (2S) polarisation in pp collisions at root s=7 TeV | |
| dc.type | info:eu-repo/semantics/article | |
| dc.type | info:eu-repo/semantics/publishedVersion |
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