Measurement of the J/ψ pair production cross-section in pp collisions at √s = 13 TeV
The production cross-section of J/ψ pairs is measured using a data sample of pp collisions collected by the LHCb experiment at a centre-of-mass energy of s=13 TeV, corresponding to an integrated luminosity of 279 ±11 pb −1 . The measurement is performed for J/ψ mesons with a transverse momentum of l...
| Auteurs principaux: | , , , , , , , , , , , , , , , , , , |
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| Format: | Journal article |
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Springer
2017
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| _version_ | 1826270685380476928 |
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| author | Aaij, R Adeva, B Adinolfi, M Evans, T Gandini, P Gruberg Cazon, B Hadavizadeh, T Harnew, N Hill, D Jalocha, P John, M Jurik, N Malde, S Nandi, A Rollings, A Topp-Joergensen, S Veneziano, G Wilkinson, G LHCb Collaboration |
| author_facet | Aaij, R Adeva, B Adinolfi, M Evans, T Gandini, P Gruberg Cazon, B Hadavizadeh, T Harnew, N Hill, D Jalocha, P John, M Jurik, N Malde, S Nandi, A Rollings, A Topp-Joergensen, S Veneziano, G Wilkinson, G LHCb Collaboration |
| author_sort | Aaij, R |
| collection | OXFORD |
| description | The production cross-section of J/ψ pairs is measured using a data sample of pp collisions collected by the LHCb experiment at a centre-of-mass energy of s=13 TeV, corresponding to an integrated luminosity of 279 ±11 pb −1 . The measurement is performed for J/ψ mesons with a transverse momentum of less than 10 GeV/c in the rapidity range 2.0 < y < 4.5. The production cross-section is measured to be 15.2 ± 1.0 ± 0.9 nb. The first uncertainty is statistical, and the second is systematic. The differential cross-sections as functions of several kinematic variables of the J/ψ pair are measured and compared to theoretical predictions. |
| first_indexed | 2024-03-06T21:44:42Z |
| format | Journal article |
| id | oxford-uuid:4927a079-b9aa-4a7e-8a45-79f73c48ce4b |
| institution | University of Oxford |
| last_indexed | 2024-03-06T21:44:42Z |
| publishDate | 2017 |
| publisher | Springer |
| record_format | dspace |
| spelling | oxford-uuid:4927a079-b9aa-4a7e-8a45-79f73c48ce4b2022-03-26T15:30:09ZMeasurement of the J/ψ pair production cross-section in pp collisions at √s = 13 TeVJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:4927a079-b9aa-4a7e-8a45-79f73c48ce4bSymplectic Elements at OxfordSpringer2017Aaij, RAdeva, BAdinolfi, MEvans, TGandini, PGruberg Cazon, BHadavizadeh, THarnew, NHill, DJalocha, PJohn, MJurik, NMalde, SNandi, ARollings, ATopp-Joergensen, SVeneziano, GWilkinson, GLHCb CollaborationThe production cross-section of J/ψ pairs is measured using a data sample of pp collisions collected by the LHCb experiment at a centre-of-mass energy of s=13 TeV, corresponding to an integrated luminosity of 279 ±11 pb −1 . The measurement is performed for J/ψ mesons with a transverse momentum of less than 10 GeV/c in the rapidity range 2.0 < y < 4.5. The production cross-section is measured to be 15.2 ± 1.0 ± 0.9 nb. The first uncertainty is statistical, and the second is systematic. The differential cross-sections as functions of several kinematic variables of the J/ψ pair are measured and compared to theoretical predictions. |
| spellingShingle | Aaij, R Adeva, B Adinolfi, M Evans, T Gandini, P Gruberg Cazon, B Hadavizadeh, T Harnew, N Hill, D Jalocha, P John, M Jurik, N Malde, S Nandi, A Rollings, A Topp-Joergensen, S Veneziano, G Wilkinson, G LHCb Collaboration Measurement of the J/ψ pair production cross-section in pp collisions at √s = 13 TeV |
| title | Measurement of the J/ψ pair production cross-section in pp collisions at √s = 13 TeV |
| title_full | Measurement of the J/ψ pair production cross-section in pp collisions at √s = 13 TeV |
| title_fullStr | Measurement of the J/ψ pair production cross-section in pp collisions at √s = 13 TeV |
| title_full_unstemmed | Measurement of the J/ψ pair production cross-section in pp collisions at √s = 13 TeV |
| title_short | Measurement of the J/ψ pair production cross-section in pp collisions at √s = 13 TeV |
| title_sort | measurement of the j ψ pair production cross section in pp collisions at √s 13 tev |
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