Measurement of J/ψ production in association with a W± boson with pp data at 8 TeV
| dc.contributor.author | Aaboud, M. | |
| dc.contributor.author | Aad, G. | |
| dc.contributor.author | Abbott, B. | |
| dc.contributor.author | Abbott, D.C. | |
| dc.contributor.author | Abdinov, O. | |
| dc.contributor.author | Abeloos, B. | |
| dc.contributor.author | Abhayasinghe, D.K. | |
| dc.contributor.author | Abidi, S.H. | |
| dc.contributor.author | AbouZeid, O.S. | |
| dc.contributor.author | Abraham, N.L. | |
| dc.contributor.author | Albert, Justin | |
| dc.contributor.author | Anelli, Christopher R. | |
| dc.contributor.author | Chiu, Y.H. | |
| dc.contributor.author | Ghasemi Bostanabad, M. | |
| dc.contributor.author | Hamano, Kenji | |
| dc.contributor.author | Hill, Ewan Chin | |
| dc.contributor.author | Keeler, Richard | |
| dc.contributor.author | Kowalewski, Robert | |
| dc.contributor.author | Lefebvre, Michel | |
| dc.contributor.author | McLean, K.D. | |
| dc.contributor.author | et al. | |
| dc.date.accessioned | 2021-01-26T19:20:37Z | |
| dc.date.available | 2021-01-26T19:20:37Z | |
| dc.date.copyright | 2020 | en_US |
| dc.date.issued | 2020 | |
| dc.description.abstract | A measurement of the production of a prompt J/ψ meson in association with a W± boson with W± → μν and J/ψ → μ+μ− is presented for J/ψ transverse momenta in the range 8.5–150 GeV and rapidity |yJ/ψ| < 2.1 using ATLAS data recorded in 2012 at the LHC. The data were taken at a proton-proton centre-of-mass energy of s√ = 8 TeV and correspond to an integrated luminosity of 20.3 fb−1. The ratio of the prompt J/ψ plus W± cross-section to the inclusive W± cross-section is presented as a differential measurement as a function of J/ψ transverse momenta and compared with theoretical predictions using different double-parton-scattering cross-sections. | en_US |
| dc.description.reviewstatus | Reviewed | en_US |
| dc.description.scholarlevel | Faculty | en_US |
| dc.description.sponsorship | We thank CERN for the very successful operation of the LHC, as well as the support staff from our institutions without whom ATLAS could not be operated efficiently. We acknowledge the support of ANPCyT, Argentina; YerPhI, Armenia; ARC, Australia; BMWFW and FWF, Austria; ANAS, Azerbaijan; SSTC, Belarus; CNPq and FAPESP, Brazil; NSERC, NRC and CFI, Canada; CERN; CONICYT, Chile; CAS, MOST and NSFC, China; COLCIENCIAS, Colombia; MSMT CR, MPO CR and VSC CR, Czech Republic; DNRF and DNSRC, Denmark; IN2P3-CNRS, CEA-DRF/IRFU, France; SRNSFG, Georgia; BMBF, HGF, and MPG, Germany; GSRT, Greece; RGC, Hong Kong SAR, China; ISF and Benoziyo Center, Israel; INFN, Italy; MEXT and JSPS, Japan; CNRST, Morocco; NWO, Netherlands; RCN, Norway; MNiSW and NCN, Poland; FCT, Portugal; MNE/IFA, Romania; MES of Russia and NRC KI, Russian Federation; JINR; MESTD, Serbia; MSSR, Slovakia; ARRS and MIZ S, Slovenia; DST/NRF, South Africa; MINECO, Spain; SRC and Wallenberg Foundation, Sweden; SERI, SNSF and Cantons of Bern and Geneva, Switzerland; MOST, Taiwan; TAEK, Turkey; STFC, United Kingdom; DOE and NSF, United States of America. In addition, individual groups and members have received support from BCKDF, CANARIE, CRC and Compute Canada, Canada; COST, ERC, ERDF, Horizon 2020, and Marie Sk lodowska-Curie Actions, European Union; Investissements d' Avenir Labex and Idex, ANR, France; DFG and AvH Foundation, Germany; Herakleitos, Thales and Aristeia programmes co- nanced by EU-ESF and the Greek NSRF, Greece; BSF-NSF and GIF, Israel; CERCA Programme Generalitat de Catalunya, Spain; The Royal Society and Leverhulme Trust, United Kingdom. The crucial computing support from all WLCG partners is acknowledged gratefully, in particular from CERN, the ATLAS Tier-1 facilities at TRIUMF (Canada), NDGF (Denmark, Norway, Sweden), CC-IN2P3 (France), KIT/GridKA (Germany), INFN-CNAF (Italy), NL-T1 (Netherlands), PIC (Spain), ASGC (Taiwan), RAL (U.K.) and BNL (U.S.A.), the Tier-2 facilities worldwide and large non-WLCG resource providers. Major contributors of computing resources are listed in ref. [54]. | en_US |
| dc.identifier.citation | Aaboud, M., Aad, G., Abbott, B., Abbott, D. C., Abdinov, O., Abeloos, B., … Zwalinski, L. (2020). Measurement of J/ψ production in association with a W± boson with pp data at 8 TeV. Journal of High Energy Physics, 2020(1). https://doi.org/10.1007/JHEP01(2020)095 | en_US |
| dc.identifier.uri | https://doi.org/10.1007/JHEP01(2020)095 | |
| dc.identifier.uri | http://hdl.handle.net/1828/12598 | |
| dc.language.iso | en | en_US |
| dc.publisher | Journal of High Energy Physics | en_US |
| dc.subject | Hadron-Hadron scattering (experiments) | |
| dc.subject.department | Department of Physics and Astronomy | |
| dc.title | Measurement of J/ψ production in association with a W± boson with pp data at 8 TeV | en_US |
| dc.type | Article | en_US |