Measurement of J/ψ production in association with a W± boson with pp data at 8 TeV

Aaboud, M.; Aguilar Saavedra, Juan Antonio; Atlas Collaboration

doi:10.1007/JHEP01(2020)095

dc.contributor.author	Aaboud, M.
dc.contributor.author	Aguilar Saavedra, Juan Antonio
dc.contributor.author	Atlas Collaboration
dc.date.accessioned	2020-03-12T12:48:40Z
dc.date.available	2020-03-12T12:48:40Z
dc.date.issued	2020-01-16
dc.identifier.citation	Aaboud, M., Aad, G., Abbott, B., Abbott, D. C., Abdinov, O., Abhayasinghe, D. K., ... & Abreu, H. (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), 95.	es_ES
dc.identifier.uri	http://hdl.handle.net/10481/60231
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.	es_ES
dc.description.sponsorship	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.	es_ES
dc.language.iso	eng	es_ES
dc.publisher	Springer Nature	es_ES
dc.rights	Atribución 3.0 España	*
dc.rights.uri	http://creativecommons.org/licenses/by/3.0/es/	*
dc.title	Measurement of J/ψ production in association with a W± boson with pp data at 8 TeV	es_ES
dc.type	journal article	es_ES
dc.rights.accessRights	open access	es_ES
dc.identifier.doi	10.1007/JHEP01(2020)095

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