Measurements of the Higgs boson production and decay rates and constraints on its couplings from a combined ATLAS and CMS analysis of the LHC pp collision data at ?s=7 and 8 TeV

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dc.authoridDam, Mogens/0000-0001-6278-9674
dc.authoridPerez-Calero Yzquierdo, Antonio/0000-0003-3036-7965
dc.authoridLuci, Claudio/0000-0001-7464-304X
dc.authoridChwastowski, Janusz/0000-0002-6190-8376
dc.authoridDe, Kaushik/0000-0002-5647-4489
dc.authoridLuukka, Panja/0000-0003-2340-4641
dc.authoridTuominiemi, Jorma/0000-0003-0386-8633
dc.contributor.authorAad, G.
dc.contributor.authorAbbott, B.
dc.contributor.authorAbdallah, J.
dc.contributor.authorAbdinov, O.
dc.contributor.authorAbeloos, B.
dc.contributor.authorAben, R.
dc.contributor.authorAbouZeid, O. S.
dc.date.accessioned2025-03-07T20:12:54Z
dc.date.available2025-03-07T20:12:54Z
dc.date.issued2016
dc.departmentÇağ Üniversitesi
dc.description.abstractCombined ATLAS and CMS measurements of the Higgs boson production and decay rates, as well as constraints on its couplings to vector bosons and fermions, are presented. The combination is based on the analysis of five production processes, namely gluon fusion, vector boson fusion, and associated production with a W or a Z boson or a pair of top quarks, and of the six decay modes H -> ZZ; WW, gamma gamma; tau tau; bb, and mu mu. All results are reported assuming a value of 125: 09 GeV for the Higgs boson mass, the result of the combined measurement by the ATLAS and CMS experiments. The analysis uses the CERN LHC proton-proton collision data recorded by the ATLAS and CMS experiments in 2011 and 2012, corresponding to integrated luminosities per experiment of approximately 5 fb(-1) at root s = 7TeV and 20 fb(-1) at root s = 8TeV. The Higgs boson production and decay rates measured by the two experiments are combined within the context of three generic parameterisations: two based on cross sections and branching fractions, and one on ratios of coupling modifiers. Several interpretations of the measurements with more model-dependent parameterisations are also given. The combined signal yield relative to the Standard Model prediction is measured to be 1.09 +/- 0.11. The combined measurements lead to observed significances for the vector boson fusion production process and for the H -> tau tau decay of 5.4 and 5.5 standard deviations, respectively. The data are consistent with the Standard Model predictions for all parameterisations considered.
dc.description.sponsorshipANPCyT (Argentina); YerPhI (Armenia); ARC (Australia); BMWFW (Austria); FWF (Austria); ANAS (Azerbaijan); SSTC (Belarus); FNRS (Belgium); FWO (Belgium); CNPq (Brazil); CAPES (Brazil); FAPERJ (Brazil); FAPESP (Brazil); MES (Bulgaria); NSERC (Canada); NRC (Canada); CFI (Canada); CERN; CONICYT (Chile); CAS (China); MoST (China); NSFC (China); COLCIENCIAS (Colombia); MSES (Croatia); CSF (Croatia); RPF (Cyprus); MSMT CR (Czech Republic); MPO CR (Czech Republic); VSC CR (Czech Republic); DNRF (Denmark); DNSRC (Denmark); MoER (Estonia); ERC IUT (Estonia); ERDF (Estonia); Academy of Finland (Finland); MEC (Finland); HIP (Finland); CEA (France); CNRS/IN2P3 (France); GNSF (Georgia); BMBF (Germany); DFG (Germany); HGF (Germany); MPG (Germany); GSRT (Greece); RGC (Hong Kong SAR, China); OTKA (Hungary); NIH (Hungary); DAE (India); DST (India); IPM (Iran); SFI (Ireland); ISF (Israel); I-CORE (Israel); Benoziyo Center (Israel); INFN (Italy); MEXT (Japan); JSPS (Japan); JINR; MSIP (Republic of Korea); NRF (Republic of Korea); LAS (Lithuania); MOE (Malaysia); UM (Malaysia); BUAP (Mexico); CINVESTAV (Mexico); CONACYT (Mexico); LNS (Mexico); SEP (Mexico); UASLP-FAI (Mexico); CNRST (Morocco); FOM (Netherlands); NWO (Netherlands); MBIE (New Zealand); RCN (Norway); PAEC (Pakistan); MNiSW (Poland); MSHE (Poland); NCN (Poland); NSC (Poland); FCT (Portugal); MNE/IFA (Romania); MES of Russia (Russian Federation); MON (Russian Federation); NRC KI (Russian Federation); RosAtom (Russian Federation); RAS (Russian Federation); RFBR (Russian Federation); MESTD (Serbia); MSSR (Slovakia); ARRS (Slovenia); MIZS (Slovenia); DST/NRF (South Africa); MINECO (Spain); SEIDI (Spain); CPAN (Spain); SRC (Sweden); Wallenberg Foundation (Sweden); ETH Board (Switzerland); ETH Zurich (Switzerland); PSI (Switzerland); SERI (Switzerland); SNSF (Switzerland); UniZH (Switzerland); Canton of Bern (Switzerland); Canton of Geneva (Switzerland); Canton of Zurich (Switzerland); MOST (Taipei); ThEPCenter (Thailand); IPST (Thailand); STAR (Thailand); NSTDA (Thailand); TUBITAK (Turkey); TAEK (Turkey); NASU (Ukraine); SFFR (Ukraine); STFC (United Kingdom); DOE (United States of America); NSF (United States of America); BELSPO (Belgium); FRIA (Belgium); IWT (Belgium); BCKDF (Canada); Canada Council (Canada); CANARIE (Canada); CRC (Canada); Compute Canada (Canada); FQRNT (Canada); Ontario Innovation Trust (Canada); Leventis Foundation (Cyprus); MEYS (Czech Republic); EPLANET (European Union); ERC (European Union); FP7 (European Union); Horizon 2020 (European Union); Marie Sklodowska-Curie Actions (European Union); Investissements d'Avenir Labex and Idex (France); ANR (France); Region Auvergne (France); Fondation Partager le Savoir (France); AvH Foundation (Germany); Herakleitos program - EU-ESF (Greece); Thales program - EU-ESF (Greece); Aristeia program - EU-ESF (Greece); Greek NSRF (Greece); CSIR (India); BSF (Israel); GIF (Israel); Minerva (Israel); BRF (Norway); HOMING PLUS programme of the FPS - EU Regional Development Fund (Poland); Mobility Plus programme of the MSHE (Poland); OPUS programme of the NSC (Poland); NPRP by Qatar NRF (Qatar); Generalitat de Catalunya (Spain); Generalitat Valenciana (Spain); Programa Clarin-COFUND del Principado de Asturias (Spain); Rachadapisek Sompot Fund for Postdoctoral Fellowship, Chulalongkorn University (Thailand); Chulalongkorn Academic into Its 2nd Century Project Advancement Project (Thailand); Royal Society (United Kingdom); Leverhulme Trust (United Kingdom); A. P. Sloan Foundation (United States of America); Welch Foundation (United States of America); STFC [ST/L003449/1, ST/N000277/1, ST/N000420/1, ST/K001329/1, ST/N000331/1, ST/N000463/1, ST/L000997/1, ST/M000753/1, ST/L006162/1, ST/J004804/1, ST/J005533/1, ST/N000307/1] Funding Source: UKRI; Grants-in-Aid for Scientific Research [26247038, 16H06491, 26247040] Funding Source: KAKEN; Direct For Mathematical & Physical Scien; Division Of Physics [1119200, 1506130, 1120138, 1402964] Funding Source: National Science Foundation; Direct For Mathematical & Physical Scien; Division Of Physics [1314131, 1606321, 1508869, 1151640, 1211067, 1205960, 1506168, 1410972, 1306951] Funding Source: National Science Foundation
dc.description.sponsorshipWe acknowledge the support of ANPCyT (Argentina); YerPhI (Armenia); ARC (Australia); BMWFW and FWF (Austria); ANAS (Azerbaijan); SSTC (Belarus); FNRS and FWO (Belgium); CNPq, CAPES, FAPERJ, and FAPESP (Brazil); MES (Bulgaria); NSERC, NRC, and CFI (Canada); CERN; CONICYT (Chile); CAS, MoST, and NSFC (China); COLCIENCIAS (Colombia); MSES and CSF (Croatia); RPF (Cyprus); MSMT CR, MPO CR, and VSC CR (Czech Republic); DNRF and DNSRC (Denmark); MoER, ERC IUT, and ERDF (Estonia); Academy of Finland, MEC, and HIP (Finland); CEA and CNRS/IN2P3 (France); GNSF (Georgia); BMBF, DFG, HGF, and MPG (Germany); GSRT (Greece); RGC (Hong Kong SAR, China); OTKA and NIH (Hungary); DAE and DST (India); IPM (Iran); SFI (Ireland); ISF, I-CORE, and Benoziyo Center (Israel); INFN (Italy); MEXT and JSPS (Japan); JINR; MSIP, and NRF (Republic of Korea); LAS (Lithuania); MOE and UM (Malaysia); BUAP, CINVESTAV, CONACYT, LNS, SEP, and UASLP-FAI (Mexico); CNRST (Morocco); FOM and NWO (Netherlands); MBIE (New Zealand); RCN (Norway); PAEC (Pakistan); MNiSW, MSHE, NCN, and NSC (Poland); FCT (Portugal); MNE/IFA (Romania); MES of Russia, MON, NRC KI, RosAtom, RAS, and RFBR (Russian Federation); MESTD (Serbia); MSSR (Slovakia); ARRS and MIZS (Slovenia); DST/NRF (South Africa); MINECO, SEIDI, and CPAN (Spain); SRC and Wallenberg Foundation (Sweden); ETH Board, ETH Zurich, PSI, SERI, SNSF, UniZH, and Cantons of Bern, Geneva and Zurich (Switzerland); MOST (Taipei); ThEPCenter, IPST, STAR, and NSTDA (Thailand); TUBITAK and TAEK (Turkey); NASU and SFFR (Ukraine); STFC (United Kingdom); DOE and NSF (United States of America).r In addition, individual groups and members have received support from BELSPO, FRIA, and IWT (Belgium); BCKDF, the Canada Council, CANARIE, CRC, Compute Canada, FQRNT, and the Ontario Innovation Trust (Canada); the Leventis Foundation (Cyprus); MEYS (Czech Republic); EPLANET, ERC, FP7, Horizon 2020, and Marie Sklodowska-Curie Actions (European Union); Investissements d'Avenir Labex and Idex, ANR, Region Auvergne and Fondation Partager le Savoir (France); AvH Foundation (Germany); the Herakleitos, Thales, and Aristeia programmes co-financed by EU-ESF and the Greek NSRF (Greece); CSIR (India); BSF, GIF, and Minerva (Israel); BRF (Norway); the HOMING PLUS programme of the FPS, co-financed from the EU Regional Development Fund, the Mobility Plus programme of the MSHE, and the OPUS programme of the NSC (Poland); the NPRP by Qatar NRF (Qatar); Generalitat de Catalunya, Generalitat Valenciana, and the Programa Clarin-COFUND del Principado de Asturias (Spain); the Rachadapisek Sompot Fund for Postdoctoral Fellowship, Chulalongkorn University, and the Chulalongkorn Academic into Its 2nd Century Project Advancement Project (Thailand); the Royal Society and Leverhulme Trust (United Kingdom); the A. P. Sloan Foundation and the Welch Foundation (United States of America).
dc.identifier.doi10.1007/JHEP08(2016)045
dc.identifier.issn1029-8479
dc.identifier.issue8
dc.identifier.scopus2-s2.0-84984649244
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1007/JHEP08(2016)045
dc.identifier.urihttps://hdl.handle.net/20.500.12507/2799
dc.identifier.wosWOS:000417342900001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofJournal of High Energy Physics
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WoS_20241226
dc.subjectHadron-Hadron scattering (experiments)
dc.subjectHiggs physics
dc.titleMeasurements of the Higgs boson production and decay rates and constraints on its couplings from a combined ATLAS and CMS analysis of the LHC pp collision data at ?s=7 and 8 TeV
dc.typeArticle

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