Combination of inclusive and differential t(t)over-bar charge asymmetry measurements using ATLAS and CMS data at ?S=7 and 8 TeV

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dc.contributor.authorAaboud, M.
dc.contributor.authorAad, G.
dc.contributor.authorAbbott, B.
dc.contributor.authorAbdinov, O.
dc.contributor.authorAbeloos, B.
dc.contributor.authorAbidi, S. H.
dc.contributor.authorAbouZeid, O. S.
dc.date.accessioned2024-02-23T13:39:05Z
dc.date.available2024-02-23T13:39:05Z
dc.date.issued2018
dc.departmentNEÜen_US
dc.description.abstractThis paper presents combinations of inclusive and differential measurements of the charge asymmetry (A(C)) in top quark pair (t(t)over-bar) events with a lepton+jets signature by the ATLAS and CMS Collaborations, using data from LHC proton-proton collisions at centre-of-mass energies of 7 and 8 TeV. The data correspond to integrated luminosities of about 5 and 20 fb(-1) for each experiment, respectively. The resulting combined LHC measurements of the inclusive charge asymmetry are A(C)(LHC7) = 0.005 +/- 0.007 (stat) +/- 0.006 (syst) at 7 TeV and A(C)(LHC8) = 0.0055 +/- 0.0023 (stat) +/- 0.0025 (syst) at 8 TeV. These values, as well as the combination of A(C) measurements as a function of the invariant mass of the t(t)over-bar system at 8 TeV, are consistent with the respective standard model predictions.en_US
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); SENESCYT (Ecuador); MoER (Estonia); ERC IUT (Estonia); ERDF (Estonia); Academy of Finland (Finland); MEC (Finland); HIP (Finland); CEA (France); CNRS/IN2P3 (France); SRNSF (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); MSIP (Republic of Korea); NRF (Republic of Korea); LAS (Lithuania); MOE (Malaysia); UM (Malaysia); BUAP (Mexico); CIN-VESTAV (Mexico); CONACYT (Mexico); LNS (Mexico); SEP (Mexico); UASLP-FAI (Mexico); CNRST (Morocco); NWO (Netherlands); MBIE (New Zealand); RCN (Norway); PAEC (Pakistan); MNiSW (Poland); MSHE (Poland); NCN (Poland); NSC (Poland); FCT (Portugal); MNE/IFA (Romania); JINR (Dubna); MES (Russian Federation); MON (Russian Federation); NRC KI (Russian Federation); RosAtom (Russian Federation); RAS (Russian Federation); RFBR (Russian Federation); RAEP (Russian Federation); MESTD (Serbia); MSSR (Slovakia); ARRS (Slovenia); MIZS (Slovenia); DST/NRF (South Africa); MINECO (Spain); SEIDI (Spain); CPAN (Spain); PCTI (Spain); FEDER (Spain); SRC (Sweden); Wallenberg Foundation (Sweden); ETH Board (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); ERDF (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; Thales program - EU-ESF; Aristeia program - EU-ESF; 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); Weston Havens Foundation (United States of America); Direct For Mathematical & Physical Scien; Division Of Physics [1151640, 1624739] Funding Source: National Science Foundation; Division Of Physics; Direct For Mathematical & Physical Scien [1607202, 1508869, 1606321] Funding Source: National Science Foundation; STFC [ATLAS Upgrades, ST/P00234X/1, ST/M00256X/1, ST/N000242/1, ST/K000837/1, ST/H001158/2, ST/R002576/1, ST/M006425/1, ST/I006064/1, 1707996, ST/K001426/1, ST/J005509/1, ST/R002436/1, PP/E000452/1, ST/H001158/1, ST/N000447/1, ST/L001020/1, 1708249, ST/L001217/1] Funding Source: UKRIen_US
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); SENESCYT (Ecuador); MoER, ERC IUT, and ERDF (Estonia); Academy of Finland, MEC, and HIP (Finland); CEA and CNRS/IN2P3 (France); SRNSF (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); MSIP, and NRF (Republic of Korea); LAS (Lithuania); MOE and UM (Malaysia); BUAP, CIN-VESTAV, CONACYT, LNS, SEP, and UASLP-FAI (Mexico); CNRST (Morocco); NWO (Netherlands); MBIE (New Zealand); RCN (Norway); PAEC (Pakistan); MNiSW, MSHE, NCN, and NSC (Poland); FCT (Portugal); MNE/IFA (Romania); JINR (Dubna); MES, MON, NRC KI, RosAtom, RAS, RFBR and RAEP (Russian Federation); MESTD (Serbia); MSSR (Slovakia); ARRS and MIZS (Slovenia); DST/NRF (South Africa); MINECO, SEIDI, CPAN, PCTI and FEDER (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, ERDF, 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, the Welch Foundation, and the Weston Havens Foundation (United States of America).en_US
dc.identifier.doi10.1007/JHEP04(2018)033
dc.identifier.issn1029-8479
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-85048748130en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.1007/JHEP04(2018)033
dc.identifier.urihttps://hdl.handle.net/20.500.12452/10712
dc.identifier.wosWOS:000432038500001en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofJournal Of High Energy Physicsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectHadron-Hadron Scattering (Experiments)en_US
dc.subjectTop Physicsen_US
dc.titleCombination of inclusive and differential t(t)over-bar charge asymmetry measurements using ATLAS and CMS data at ?S=7 and 8 TeVen_US
dc.typeArticleen_US

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