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Measurement of quarkonium production at forward rapidity in [Formula: see text] collisions at [Formula: see text]TeV.
Abelev, B; Adam, J; Adamová, D; Aggarwal, M M; Agnello, M; Agostinelli, A; Agrawal, N; Ahammed, Z; Ahmad, N; Ahmad Masoodi, A; Ahmed, I; Ahn, S U; Ahn, S A; Aimo, I; Aiola, S; Ajaz, M; Akindinov, A; Aleksandrov, D; Alessandro, B; Alexandre, D; Alici, A; Alkin, A; Alme, J; Alt, T; Altini, V; Altinpinar, S; Altsybeev, I; Alves Garcia Prado, C; Andrei, C; Andronic, A; Anguelov, V; Anielski, J; Anticic, T; Antinori, F; Antonioli, P; Aphecetche, L; Appelshäuser, H; Arbor, N; Arcelli, S; Armesto, N; Arnaldi, R; Aronsson, T; Arsene, I C; Arslandok, M; Augustinus, A; Averbeck, R; Awes, T C; Azmi, M D; Bach, M; Badalà, A.
Afiliação
  • Abelev B; Lawrence Livermore National Laboratory, Livermore, CA USA.
  • Adam J; Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University in Prague, Prague, Czech Republic.
  • Adamová D; Nuclear Physics Institute, Academy of Sciences of the Czech Republic, Rez u Prahy, Czech Republic.
  • Aggarwal MM; Physics Department, Panjab University, Chandigarh, India.
  • Agnello M; Politecnico di Torino, Turin, Italy ; Sezione INFN, Turin, Italy.
  • Agostinelli A; Dipartimento di Fisica e Astronomia dell'Università and Sezione INFN, Bologna, Italy.
  • Agrawal N; Indian Institute of Technology Bombay (IIT), Mumbai, India.
  • Ahammed Z; Variable Energy Cyclotron Centre, Kolkata, India.
  • Ahmad N; Department of Physics, Aligarh Muslim University, Aligarh, India.
  • Ahmad Masoodi A; Department of Physics, Aligarh Muslim University, Aligarh, India.
  • Ahmed I; COMSATS Institute of Information Technology (CIIT), Islamabad, Pakistan.
  • Ahn SU; Korea Institute of Science and Technology Information, Taejon, South Korea.
  • Ahn SA; Korea Institute of Science and Technology Information, Taejon, South Korea.
  • Aimo I; Politecnico di Torino, Turin, Italy ; Sezione INFN, Turin, Italy.
  • Aiola S; Yale University, New Haven, CT USA.
  • Ajaz M; COMSATS Institute of Information Technology (CIIT), Islamabad, Pakistan.
  • Akindinov A; Institute for Theoretical and Experimental Physics, Moscow, Russia.
  • Aleksandrov D; Russian Research Centre Kurchatov Institute, Moscow, Russia.
  • Alessandro B; Sezione INFN, Turin, Italy.
  • Alexandre D; School of Physics and Astronomy, University of Birmingham, Birmingham, UK.
  • Alici A; Centro Fermi-Museo Storico della Fisica e Centro Studi e Ricerche "Enrico Fermi", Rome, Italy ; Sezione INFN, Bologna, Italy.
  • Alkin A; Bogolyubov Institute for Theoretical Physics, Kiev, Ukraine.
  • Alme J; Faculty of Engineering, Bergen University College, Bergen, Norway.
  • Alt T; Frankfurt Institute for Advanced Studies, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany.
  • Altini V; Dipartimento Interateneo di Fisica 'M. Merlin' and Sezione INFN, Bari, Italy.
  • Altinpinar S; Department of Physics and Technology, University of Bergen, Bergen, Norway.
  • Altsybeev I; V. Fock Institute for Physics, St. Petersburg State University, St. Petersburg, Russia.
  • Alves Garcia Prado C; Universidade de São Paulo (USP), São Paulo, Brazil.
  • Andrei C; National Institute for Physics and Nuclear Engineering, Bucharest, Romania.
  • Andronic A; Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt, Germany.
  • Anguelov V; Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany.
  • Anielski J; Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Münster, Germany.
  • Anticic T; Rudjer Boskovic Institute, Zagreb, Croatia.
  • Antinori F; Sezione INFN, Padua, Italy.
  • Antonioli P; Sezione INFN, Bologna, Italy.
  • Aphecetche L; SUBATECH, Ecole des Mines de Nantes, Université de Nantes, CNRS-IN2P3, Nantes, France.
  • Appelshäuser H; Institut für Kernphysik, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany.
  • Arbor N; Laboratoire de Physique Subatomique et de Cosmologie, Université Grenoble-Alpes, CNRS-IN2P3, Grenoble, France.
  • Arcelli S; Dipartimento di Fisica e Astronomia dell'Università and Sezione INFN, Bologna, Italy.
  • Armesto N; Departamento de Física de Partículas and IGFAE, Universidad de Santiago de Compostela, Santiago de Compostela, Spain.
  • Arnaldi R; Sezione INFN, Turin, Italy.
  • Aronsson T; Yale University, New Haven, CT USA.
  • Arsene IC; Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt, Germany.
  • Arslandok M; Institut für Kernphysik, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany.
  • Augustinus A; European Organization for Nuclear Research (CERN), Geneva, Switzerland.
  • Averbeck R; Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt, Germany.
  • Awes TC; Oak Ridge National Laboratory, Oak Ridge, TN USA.
  • Azmi MD; Physics Department, University of Cape Town, Cape Town, South Africa.
  • Bach M; Frankfurt Institute for Advanced Studies, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany.
  • Badalà A; Sezione INFN, Catania, Italy.
Eur Phys J C Part Fields ; 74(8): 2974, 2014.
Article em En | MEDLINE | ID: mdl-25814905
ABSTRACT
The inclusive production cross sections at forward rapidity of [Formula see text], [Formula see text], [Formula see text](1S) and [Formula see text](2S) are measured in [Formula see text] collisions at [Formula see text] with the ALICE detector at the LHC. The analysis is based on a data sample corresponding to an integrated luminosity of 1.35 pb[Formula see text]. Quarkonia are reconstructed in the dimuon-decay channel and the signal yields are evaluated by fitting the [Formula see text] invariant mass distributions. The differential production cross sections are measured as a function of the transverse momentum [Formula see text] and rapidity [Formula see text], over the ranges [Formula see text] GeV/c for [Formula see text], [Formula see text] GeV/c for all other resonances and for [Formula see text]. The measured cross sections integrated over [Formula see text] and [Formula see text], and assuming unpolarized quarkonia, are [Formula see text] [Formula see text]b, [Formula see text] [Formula see text]b, [Formula see text] nb and [Formula see text] 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.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Eur Phys J C Part Fields Ano de publicação: 2014 Tipo de documento: Article
Texto completo
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XML
PubMed Links
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Eur Phys J C Part Fields Ano de publicação: 2014 Tipo de documento: Article