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dc.date.accessioned 2019-11-08T14:31:06Z
dc.date.available 2019-11-08T14:31:06Z
dc.date.issued 2014
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/85220
dc.description.abstract Ameasurement is presented of the φ×BR(φ →K+K¯) production cross section at √s = 7 TeV using pp collision data corresponding to an integrated luminosity of 383 μb-1, collected with the ATLAS experiment at the HC. Selection of φ(1020) mesons is based on the identification of charged kaons by their energy loss in the pixel detector. The differential cross section ismeasured as a function of the transverse momentum, pT,φ, and rapidity, yφ, of the φ(1020) meson in the fiducial region 500< pT,φ <1200MeV, |yφ| < 0.8, kaon pT,K > 230 MeV and kaon momentum pK < 800 MeV. The integrated φ(1020)-meson production cross section in this fiducial range is measured to be sφ×BR(φ →K+K¯) = 570 ± 8 (stat) ± 66 (syst) ± 20 (lumi) μb. en
dc.language en es
dc.subject Collisions es
dc.subject Jets es
dc.subject Proton–proton collisions es
dc.title The differential production cross section of the ϕ(1020) meson in √s = 7 TeV pp collisions measured with the ATLAS detector en
dc.type Articulo es
sedici.identifier.other doi:10.1140/epjc/s10052-014-2895-2 es
sedici.identifier.other eid:2-s2.0-84926391849 es
sedici.identifier.issn 1434-6044 es
sedici.creator.person Alonso, Francisco es
sedici.creator.person Anduaga, Xabier Sebastián es
sedici.creator.person Dova, María Teresa es
sedici.creator.person Monticelli, Fernando Gabriel es
sedici.creator.person Tripiana, Martín Fernando es
sedici.creator.person The ATLAS Collaboration es
sedici.description.note La lista completa de autores que integran el documento puede consultarse en el archivo. es
sedici.subject.materias Ciencias Exactas es
sedici.subject.materias Física es
sedici.description.fulltext true es
mods.originInfo.place Facultad de Ciencias Exactas es
mods.originInfo.place Instituto de Física La Plata es
sedici.subtype Articulo es
sedici.rights.license Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
sedici.rights.uri http://creativecommons.org/licenses/by-nc-sa/4.0/
sedici.description.peerReview peer-review es
sedici.relation.journalTitle The European Physical Journal C es
sedici.relation.journalVolumeAndIssue vol. 74, no. 7 es
sedici.rights.sherpa * Color: green * Pre-print del autor: si * Post-print del autor: si * Versión de editor/PDF:si * Condiciones: >>On ArXiv, Institutional repositories or subject repositories >>Creative Commons Attribution 4.0 License >>Published source must be acknowledged >>Publisher's version/PDF may be used >>Author retains copyright >>Applies to Journal of High Energy Physics and European Physical Journal C: Particles and Fields >>All titles are open access journals >>Titles are funded by SCOAP3 * Link a Sherpa: http://sherpa.ac.uk/romeo/issn/1434-6044/es/


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Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) Excepto donde se diga explícitamente, este item se publica bajo la siguiente licencia Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)