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https://hdl.handle.net/2445/58753Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Abellan Beteta, Carlos | - |
| dc.contributor.author | Calvo Gómez, Míriam | - |
| dc.contributor.author | Camboni, Alessandro | - |
| dc.contributor.author | Comerma Montells, Albert | - |
| dc.contributor.author | Domingo Bonal, Francesc | - |
| dc.contributor.author | Garrido Beltrán, Lluís | - |
| dc.contributor.author | Gascón Fora, David | - |
| dc.contributor.author | Grabalosa Gándara, Marc | - |
| dc.contributor.author | Graciani Díaz, Ricardo | - |
| dc.contributor.author | Graugés Pous, Eugeni | - |
| dc.contributor.author | López Asamar, Elias | - |
| dc.contributor.author | Pérez-Calero Yzquierdo, Antonio | - |
| dc.contributor.author | Picatoste Olloqui, Eduardo | - |
| dc.contributor.author | Pie Valls, B. (Blai) | - |
| dc.contributor.author | Potterat, Cédric | - |
| dc.contributor.author | Puig Navarro, Albert | - |
| dc.contributor.author | Roselló, M. | - |
| dc.contributor.author | Ruiz, Hugo (Ruiz Pérez) | - |
| dc.contributor.author | Vázquez Gómez, Ricard | - |
| dc.contributor.author | Vilasis-Cardona, Xavier | - |
| dc.contributor.author | LHCb Collaboration | - |
| dc.date.accessioned | 2014-10-17T10:30:19Z | - |
| dc.date.available | 2014-10-17T10:30:19Z | - |
| dc.date.issued | 2012-09 | - |
| dc.identifier.issn | 1126-6708 | - |
| dc.identifier.uri | https://hdl.handle.net/2445/58753 | - |
| dc.description.abstract | The production of χb(1P ) mesons in pp collisions at a centre-of-mass energy of 7 TeV is studied using 32 pb−1 of data collected with the LHCb detector. The χb(1P ) mesons are reconstructed in the decay mode χ b (1P ) → Υ (1S)γ → μ + μ −γ. The fraction of Υ (1S) originating from χb(1P ) decays in the Υ (1S) transverse momentum range 6 < pT Υ (1S) < 15 GeV/c and rapidity range 2.0 < y Υ (1S) < 4.5 is measured to be (20.7±5.7±2.1+2.7−5.4)% , where the first uncertainty is statistical, the second is systematic and the last gives the range of the result due to the unknown Υ (1S) and χb(1P) polarizations. | - |
| dc.format.extent | 15 p. | - |
| dc.format.mimetype | application/pdf | - |
| dc.language.iso | eng | - |
| dc.publisher | Springer Verlag | - |
| dc.relation.isformatof | Reproducció del document publicat a: http://dx.doi.org/10.1007/JHEP11(2012)031 | - |
| dc.relation.ispartof | Journal of High Energy Physics, 2012, vol. 2012, num. 11, p. 31 | - |
| dc.relation.uri | http://dx.doi.org/10.1007/JHEP11(2012)031 | - |
| dc.rights | cc by (c) LHCb Collaboration, 2012 | - |
| dc.rights.uri | http://creativecommons.org/licenses/by/3.0/ | - |
| 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 | Teoria quàntica | - |
| dc.subject.classification | Gravitació | - |
| dc.subject.classification | Teoria quàntica de camps | - |
| dc.subject.other | Hadrons | - |
| dc.subject.other | Large Hadron Collider (France and Switzerland) | - |
| dc.subject.other | Quantum theory | - |
| dc.subject.other | Gravitation | - |
| dc.subject.other | Quantum field theory | - |
| dc.title | Measurement of the fraction of Υ(1S) originating from χb(1P) decays in pp collisions at s√=7 TeV | - |
| dc.type | info:eu-repo/semantics/article | - |
| dc.type | info:eu-repo/semantics/publishedVersion | - |
| dc.identifier.idgrec | 619636 | - |
| dc.date.updated | 2014-10-17T10:30:19Z | - |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
| Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) Articles publicats en revistes (Institut de Ciències del Cosmos (ICCUB)) | |
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| File | Description | Size | Format | |
|---|---|---|---|---|
| 619636.pdf | 408.57 kB | Adobe PDF | View/Open |
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