Measurement of isolated-photon plus two-jet production in pp collisions at s√ = 13 TeV with the ATLAS detector

doi:10.1007/jhep03(2020)179

Utilize este identificador para referenciar este registo: https://hdl.handle.net/1822/69336

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Campo DC	Valor	Idioma
dc.contributor.author	Onofre, A.	por
dc.contributor.author	Castro, Nuno Filipe	por
dc.contributor.author	ATLAS Collaboration	por
dc.date.accessioned	2021-01-18T00:03:00Z	-
dc.date.available	2021-01-18T00:03:00Z	-
dc.date.issued	2020	-
dc.identifier.citation	Aad, G., Abbott, B., Abbott, D. C., Abud, A. A., Abeling, K., Abhayasinghe, D. K., . . . Collaboration, A. (2020). Measurement of isolated-photon plus two-jet production in pp collisions at root s=13 TeV with the ATLAS detector. Journal of High Energy Physics(3). doi: 10.1007/jhep03(2020)179	por
dc.identifier.issn	1126-6708	-
dc.identifier.uri	https://hdl.handle.net/1822/69336	-
dc.description.abstract	The dynamics of isolated-photon plus two-jet production in pp collisions at a centre-of-mass energy of 13 TeV are studied with the ATLAS detector at the LHC using a dataset corresponding to an integrated luminosity of 36.1 fb−1. Cross sections are measured as functions of a variety of observables, including angular correlations and invariant masses of the objects in the final state, γ + jet + jet. Measurements are also performed in phase-space regions enriched in each of the two underlying physical mechanisms, namely direct and fragmentation processes. The measurements cover the range of photon (jet) transverse momenta from 150 GeV (100 GeV) to 2 TeV. The tree-level plus parton-shower predictions from Sherpa and Pythia as well as the next-to-leading-order QCD predictions from Sherpa are compared with the measurements. The next-to-leading-order QCD predictions describe the data adequately in shape and normalisation except for regions of phase space such as those with high values of the invariant mass or rapidity separation of the two jets, where the predictions overestimate the data.	por
dc.description.sponsorship	We acknowledge the support of ANPCyT, Argentina; YerPhI, Armenia; ARC, Australia; FWF, BMWFW, Austria; ANAS, Azerbaijan; SSTC, Belarus; CNPq, FAPESP, Brazil; NSERC, CFI, NRC, Canada; CERN, CERN; CONICYT, Chile; CAS, NSFC, MOST, China; COLCIENCIAS, Colombia; VSC CR, MSMT CR, MPO CR, Czech Republic; DNSRC, DNRF, Denmark; IN2P3-CNRS, CEA-DRF/IRFU, France; SRNSFG, Georgia; MPG, HGF, BMBF, Germany; GSRT, Greece; RGC, Hong Kong SAR, Hong Kong China; Benoziyo Center, ISF, Israel; INFN, Italy; JSPS, MEXT, Japan; JINR, JINR; CNRST, Morocco; NWO, Netherlands; RCN, Norway; MNiSW, NCN, Poland; FCT, Portugal; MNE/IFA, Romania; NRC KI, MES of Russia, Russia Federation; MESTD, Serbia; MSSR, Slovakia; ARRS, MIZ~ S, Slovenia; DST/NRF, South Africa; MINECO, Spain; SRC, Wallenberg Foundation, Sweden; Cantons of Bern and Geneva, SNSF, SERI, Switzerland; MOST, Taiwan; TAEK, Turkey; STFC, United Kingdom; DOE, NSF, United states of America. In addition, individual groups and members have received support from CRC, Compute Canada, Canarie, BCKDF, Canada; Marie Sklodowska-Curie, COST, ERDF, ERC, Horizon 2020, European Union; ANR, Investissements d'Avenir Labex and Idex, France; AvH, DFG, Germany; Herakleitos, Thales and Aristeia programmes co-financed by EU-ESF and the Greek NSRF, Greece; BSF-NSF, GIF, Israel; PROMETEO Programme Generalitat Valenciana, CERCA Generalitat de Catalunya, Spain; Leverhulme Trust, The Royal Society, United Kingdom.	por
dc.language.iso	eng	por
dc.publisher	Springer	por
dc.rights	openAccess	por
dc.subject	Hadron-Hadron scattering (experiments)	por
dc.subject	Hard scattering	por
dc.subject	Jets	por
dc.subject	Photon production	por
dc.title	Measurement of isolated-photon plus two-jet production in pp collisions at s√ = 13 TeV with the ATLAS detector	por
dc.type	article	por
dc.peerreviewed	yes	por
dc.relation.publisherversion	https://link.springer.com/article/10.1007%2FJHEP03%282020%29179	por
oaire.citationIssue	3	por
oaire.citationVolume	2020	por
dc.identifier.eissn	1029-8479	-
dc.identifier.doi	10.1007/jhep03(2020)179	por
dc.subject.fos	Ciências Naturais::Ciências Físicas	por
dc.description.publicationversion	info:eu-repo/semantics/publishedVersion	-
dc.subject.wos	Science & Technology	por
sdum.journal	Journal of High Energy Physics	por
oaire.version	VoR	por
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