dc.contributor.author | Abelev, Betty | eng |
dc.contributor.author | Adam, Jaroslav | eng |
dc.contributor.author | Adamová, Dagmar | eng |
dc.contributor.author | Aggarwal, Madan M. | eng |
dc.contributor.author | Agnello, Michelangelo | eng |
dc.contributor.author | Agostinelli, Andrea | eng |
dc.contributor.author | Agrawal, Nikita | eng |
dc.contributor.author | Ahammed, Zubayer | eng |
dc.contributor.author | Ahmad, Nazeer | eng |
dc.contributor.author | Ahmad Masoodi, Arshar | eng |
dc.contributor.author | Alme, Johan | eng |
dc.contributor.author | Erdal, Hege Austrheim | eng |
dc.contributor.author | Helstrup, Håvard | eng |
dc.contributor.author | Hetland, Kristin Fanebust | eng |
dc.contributor.author | Kileng, Bjarte | eng |
dc.contributor.author | Altinpinar, Sedat | eng |
dc.contributor.author | Djuvsland, Øystein | eng |
dc.contributor.author | Fehlker, Dominik | eng |
dc.contributor.author | Haaland, Øystein Senneset | eng |
dc.contributor.author | Huang, Meidana | eng |
dc.contributor.author | Lønne, Per-Ivar | eng |
dc.contributor.author | Nystrand, Joakim | eng |
dc.contributor.author | Rehman, Attiq ur | eng |
dc.contributor.author | Røhrich, Dieter | eng |
dc.contributor.author | Skjerdal, Kyrre | eng |
dc.contributor.author | Ullaland, Kjetil | eng |
dc.contributor.author | Velure, Arild | eng |
dc.contributor.author | Wagner, Boris | eng |
dc.contributor.author | Yang, Shiming | eng |
dc.contributor.author | Arsene, Ionut Christian | eng |
dc.contributor.author | Bätzing, Paul Christoph | eng |
dc.contributor.author | Dordic, Olja | eng |
dc.contributor.author | Lindal, Svein | eng |
dc.contributor.author | Milosevic, Jovan | eng |
dc.contributor.author | Qvigstad, Henrik | eng |
dc.contributor.author | Richter, Matthias | eng |
dc.contributor.author | Røed, Ketil | eng |
dc.contributor.author | Skaali, Toralf Bernhard | eng |
dc.contributor.author | Tveter, Trine Spedstad | eng |
dc.contributor.author | Wikne, Jon Christopher | eng |
dc.contributor.author | Zhao, Chengxin | eng |
dc.contributor.author | Langøy, Rune | eng |
dc.contributor.author | Lien, Jørgen André | eng |
dc.contributor.author | Ahn, Sang Un | eng |
dc.contributor.author | Ahn, Sul-Ah | eng |
dc.contributor.author | Aiola, Salvatore | eng |
dc.contributor.author | Ajaz, Muhammad | eng |
dc.contributor.author | Akindinov, Alexander | eng |
dc.contributor.author | Aleksandrov, Dimitry | eng |
dc.contributor.author | Alessandro, Bruno | eng |
dc.contributor.author | Alici, Andrea | eng |
dc.contributor.author | ALICE, Collaboration | eng |
dc.date.accessioned | 2015-03-25T10:50:59Z | |
dc.date.available | 2015-03-25T10:50:59Z | |
dc.date.issued | 2014-08 | eng |
dc.identifier.issn | 1434-6044 | en_US |
dc.identifier.uri | https://hdl.handle.net/1956/9640 | |
dc.description.abstract | The inclusive production cross sections at forward rapidity of J/ψ , ψ(2S) , Υ (1S) and Υ (2S) are measured in pp collisions at s√=7 TeV with the ALICE detector at the LHC. The analysis is based on a data sample corresponding to an integrated luminosity of 1.35 pb‾¹ . Quarkonia are reconstructed in the dimuon-decay channel and the signal yields are evaluated by fitting the μ+μ− invariant mass distributions. The differential production cross sections are measured as a function of the transverse momentum pT and rapidity y , over the ranges 0<pT<20 GeV/c for J/ψ , 0<pT<12 GeV/c for all other resonances and for \(2.5 . The measured cross sections integrated over pT and y , and assuming unpolarized quarkonia, are: σJ/ψ=6.69±0.04±0.63 μ b, σψ(2S)=1.13±0.07±0.19 μ b, σΥ(1S)=54.2±5.0±6.7 nb and σΥ(2S)=18.4±3.7±2.9 nb, where the first uncertainty is statistical and the second one is systematic. The results are compared to measurements performed by other LHC experiments and to theoretical models. | en_US |
dc.language.iso | eng | eng |
dc.publisher | Springer | en_US |
dc.rights | Attribution CC BY | eng |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0 | eng |
dc.title | Measurement of quarkonium production at forward rapidity in pp collisions at √s=7 TeV | en_US |
dc.type | Peer reviewed | |
dc.type | Journal article | |
dc.date.updated | 2015-03-05T07:46:05Z | en_US |
dc.description.version | publishedVersion | en_US |
dc.rights.holder | Copyright 2014 CERN for the benefit of the ALICE collaboration | en_US |
dc.source.articlenumber | 2974 | |
dc.identifier.doi | https://doi.org/10.1140/epjc/s10052-014-2974-4 | |
dc.identifier.cristin | 1209290 | |
dc.source.journal | European Physical Journal C | |
dc.source.40 | 74 | |
dc.subject.nsi | VDP::Mathematics and natural scienses: 400::Physics: 430::Nuclear and elementary particle physics: 431 | en_US |
dc.subject.nsi | VDP::Matematikk og naturvitenskap: 400::Fysikk: 430::Kjerne- og elementærpartikkelfysikk: 431 | nob |