Measurement of J/ψ production in pp collisions at √s=2.76 TeV
The production of J/ψ mesons is studied with the LHCb detector using data from pp collisions at √s=2.76 TeV corresponding to an integrated luminosity of 71 nb-1. The differential cross-section for inclusive J/ψ production is measured as a function of its transverse momentum p T. The cross-section in...
| Main Authors: | , , , , , , , , , , , , , , , , , , , , , |
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| Format: | Journal article |
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2013
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| _version_ | 1826262046125064192 |
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| author | Aaij, R Beteta, C Beteta, C Adametz, A Adeva, B Adinolfi, M Adrover, C Affolder, A Ajaltouni, Z Albrecht, J Alessio, F Alexander, M Ali, S Alkhazov, G Cartelle, P Alves, A Alves, A Amato, S Amhis, Y Anderlini, L Anderlini, L Anderson, J Andreassen, R Appleby, R Gutierrez, O |
| author_facet | Aaij, R Beteta, C Beteta, C Adametz, A Adeva, B Adinolfi, M Adrover, C Affolder, A Ajaltouni, Z Albrecht, J Alessio, F Alexander, M Ali, S Alkhazov, G Cartelle, P Alves, A Alves, A Amato, S Amhis, Y Anderlini, L Anderlini, L Anderson, J Andreassen, R Appleby, R Gutierrez, O |
| author_sort | Aaij, R |
| collection | OXFORD |
| description | The production of J/ψ mesons is studied with the LHCb detector using data from pp collisions at √s=2.76 TeV corresponding to an integrated luminosity of 71 nb-1. The differential cross-section for inclusive J/ψ production is measured as a function of its transverse momentum p T. The cross-section in the fiducial region 0 < p T < 12 GeV/c and rapidity 2.0 < y < 4.5 is measured to be 5.6 ± 0.1 (stat) ± 0.4 (syst) μb, with the assumption of unpolarised J/ψ production. The fraction of J/ψ production from b-hadron decays is measured to be (7.1 ± 0.6 (stat) ± 0.7 (syst))%. © 2013 CERN for the benefit of the LHCb collaboration. |
| first_indexed | 2024-03-06T19:30:10Z |
| format | Journal article |
| id | oxford-uuid:1d2ebd4d-afe7-4f27-8af1-81c3530b39af |
| institution | University of Oxford |
| last_indexed | 2024-03-06T19:30:10Z |
| publishDate | 2013 |
| record_format | dspace |
| spelling | oxford-uuid:1d2ebd4d-afe7-4f27-8af1-81c3530b39af2022-03-26T11:09:30ZMeasurement of J/ψ production in pp collisions at √s=2.76 TeVJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:1d2ebd4d-afe7-4f27-8af1-81c3530b39afSymplectic Elements at Oxford2013Aaij, RBeteta, CBeteta, CAdametz, AAdeva, BAdinolfi, MAdrover, CAffolder, AAjaltouni, ZAlbrecht, JAlessio, FAlexander, MAli, SAlkhazov, GCartelle, PAlves, AAlves, AAmato, SAmhis, YAnderlini, LAnderlini, LAnderson, JAndreassen, RAppleby, RGutierrez, OThe production of J/ψ mesons is studied with the LHCb detector using data from pp collisions at √s=2.76 TeV corresponding to an integrated luminosity of 71 nb-1. The differential cross-section for inclusive J/ψ production is measured as a function of its transverse momentum p T. The cross-section in the fiducial region 0 < p T < 12 GeV/c and rapidity 2.0 < y < 4.5 is measured to be 5.6 ± 0.1 (stat) ± 0.4 (syst) μb, with the assumption of unpolarised J/ψ production. The fraction of J/ψ production from b-hadron decays is measured to be (7.1 ± 0.6 (stat) ± 0.7 (syst))%. © 2013 CERN for the benefit of the LHCb collaboration. |
| spellingShingle | Aaij, R Beteta, C Beteta, C Adametz, A Adeva, B Adinolfi, M Adrover, C Affolder, A Ajaltouni, Z Albrecht, J Alessio, F Alexander, M Ali, S Alkhazov, G Cartelle, P Alves, A Alves, A Amato, S Amhis, Y Anderlini, L Anderlini, L Anderson, J Andreassen, R Appleby, R Gutierrez, O Measurement of J/ψ production in pp collisions at √s=2.76 TeV |
| title | Measurement of J/ψ production in pp collisions at √s=2.76 TeV |
| title_full | Measurement of J/ψ production in pp collisions at √s=2.76 TeV |
| title_fullStr | Measurement of J/ψ production in pp collisions at √s=2.76 TeV |
| title_full_unstemmed | Measurement of J/ψ production in pp collisions at √s=2.76 TeV |
| title_short | Measurement of J/ψ production in pp collisions at √s=2.76 TeV |
| title_sort | measurement of j ψ production in pp collisions at √s 2 76 tev |
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