학술논문

Precise measurement of the top quark mass in dilepton decays using optimized neutrino weighting
Document Type
article
Author
V.M. AbazovB. AbbottB.S. AcharyaM. AdamsT. AdamsJ.P. AgnewG.D. AlexeevG. AlkhazovA. AltonA. AskewS. AtkinsK. AugstenC. AvilaF. BadaudL. BagbyB. BaldinD.V. BandurinS. BanerjeeE. BarberisP. BaringerJ.F. BartlettU. BasslerV. BazterraA. BeanM. BegalliL. BellantoniS.B. BeriG. BernardiR. BernhardI. BertramM. BesançonR. BeuselinckP.C. BhatS. BhatiaV. BhatnagarG. BlazeyS. BlessingK. BloomA. BoehnleinD. BolineE.E. BoosG. BorissovM. BorysovaA. BrandtO. BrandtR. BrockA. BrossD. BrownX.B. BuM. BuehlerV. BuescherV. BunichevS. BurdinC.P. BuszelloE. Camacho-PérezB.C.K. CaseyH. Castilla-ValdezS. CaughronS. ChakrabartiK.M. ChanA. ChandraE. ChaponG. ChenS.W. ChoS. ChoiB. ChoudharyS. CihangirD. ClaesJ. ClutterM. CookeW.E. CooperM. CorcoranF. CoudercM.-C. CousinouJ. CuthD. CuttsA. DasG. DaviesS.J. de JongE. De La Cruz-BureloF. DéliotR. DeminaD. DenisovS.P. DenisovS. DesaiC. DeterreK. DeVaughanH.T. DiehlM. DiesburgP.F. DingA. DominguezA. DubeyL.V. DudkoA. DuperrinS. DuttM. EadsD. EdmundsJ. EllisonV.D. ElviraY. EnariH. EvansA. EvdokimovV.N. EvdokimovA. FauréL. FengT. FerbelF. FiedlerF. FilthautW. FisherH.E. FiskM. FortnerH. FoxS. FuessP.H. GarbinciusA. Garcia-BellidoJ.A. García-GonzálezV. GavrilovW. GengC.E. GerberY. GershteinG. GintherO. GogotaG. GolovanovP.D. GrannisS. GrederH. GreenleeG. GrenierPh. GrisJ.-F. GrivazA. GrohsjeanS. GrünendahlM.W. GrünewaldT. GuilleminG. GutierrezP. GutierrezJ. HaleyL. HanK. HarderA. HarelJ.M. HauptmanJ. HaysT. HeadT. HebbekerD. HedinH. HegabA.P. HeinsonU. HeintzC. HenselI. Heredia-De La CruzK. HernerG. HeskethM.D. HildrethR. HiroskyT. HoangJ.D. HobbsB. HoeneisenJ. HoganM. HohlfeldJ.L. HolzbauerI. HowleyZ. HubacekV. HynekI. IashviliY. IlchenkoR. IllingworthA.S. ItoS. JabeenM. JaffréA. JayasingheM.S. JeongR. JesikP. JiangK. JohnsE. JohnsonM. JohnsonA. JonckheereP. JonssonJ. JoshiA.W. JungA. JusteE. KajfaszD. KarmanovI. KatsanosM. KaurR. KehoeS. KermicheN. KhalatyanA. KhanovA. KharchilavaY.N. KharzheevI. KiselevichJ.M. KohliA.V. KozelovJ. KrausA. KumarA. KupcoT. KurčaV.A. KuzminS. LammersP. LebrunH.S. LeeS.W. LeeW.M. LeeX. LeiJ. LellouchD. LiH. LiL. LiQ.Z. LiJ.K. LimD. LincolnJ. LinnemannV.V. LipaevR. LiptonH. LiuY. LiuA. LobodenkoM. LokajicekR. Lopes de SaR. Luna-GarciaA.L. LyonA.K.A. MacielR. MadarR. Magaña-VillalbaS. MalikV.L. MalyshevJ. MansourJ. Martínez-OrtegaR. McCarthyC.L. McGivernM.M. MeijerA. MelnitchoukD. MenezesP.G. MercadanteM. MerkinA. MeyerJ. MeyerF. MiconiN.K. MondalM. MulhearnE. NagyM. NarainR. NayyarH.A. NealJ.P. NegretP. NeustroevH.T. NguyenT. NunnemannJ. OrdunaN. OsmanJ. OstaA. PalN. ParasharV. PariharS.K. ParkR. PartridgeN. ParuaA. PatwaB. PenningM. PerfilovY. PetersK. PetridisG. PetrilloP. PétroffM.-A. PleierV.M. PodstavkovA.V. PopovM. PrewittD. PriceN. ProkopenkoJ. QianA. QuadtB. QuinnP.N. RatoffI. RazumovI. Ripp-BaudotF. RizatdinovaM. RominskyA. RossC. RoyonP. RubinovR. RuchtiG. SajotA. Sánchez-HernándezM.P. SandersA.S. SantosG. SavageM. SavitskyiL. SawyerT. ScanlonR.D. SchambergerY. ScheglovH. SchellmanM. SchottC. SchwanenbergerR. SchwienhorstJ. SekaricH. SeveriniE. ShabalinaV. SharyS. ShawA.A. ShchukinV. SimakP. SkubicP. SlatteryD. SmirnovG.R. SnowJ. SnowS. SnyderS. Söldner-RemboldL. SonnenscheinK. SoustruznikJ. StarkD.A. StoyanovaM. StraussL. SuterP. SvoiskyM. TitovV.V. TokmeninY.-T. TsaiD. TsybychevB. TuchmingC. TullyL. UvarovS. UvarovS. UzunyanR. Van KootenW.M. van LeeuwenN. VarelasE.W. VarnesI.A. VasilyevA.Y. VerkheevL.S. VertogradovM. VerzocchiM. VesterinenD. VilanovaP. VokacH.D. WahlM.H.L.S. WangJ. WarcholG. WattsM. WayneJ. WeichertL. Welty-RiegerM.R.J. WilliamsG.W. WilsonM. WobischD.R. WoodT.R. WyattY. XieR. YamadaS. YangT. YasudaY.A. YatsunenkoW. YeZ. YeH. YinK. YipS.W. YounJ.M. YuJ. ZennamoT.G. ZhaoB. ZhouJ. ZhuM. ZielinskiD. ZieminskaL. Zivkovic
Source
Physics Letters B, Vol 752, Iss C, Pp 18-26 (2016)
Subject
Physics
QC1-999
Language
English
ISSN
0370-2693
1873-2445
Abstract
We measure the top quark mass in dilepton final states of tt¯ events in pp¯ collisions at s=1.96 TeV, using data corresponding to an integrated luminosity of 9.7 fb−1 at the Fermilab Tevatron Collider. The analysis features a comprehensive optimization of the neutrino weighting method to minimize the statistical uncertainties. We also improve the calibration of jet energies using the calibration determined in tt¯→lepton+jets events, which reduces the otherwise limiting systematic uncertainty from the jet energy scale. The measured top quark mass is mt=173.32±1.36(stat)±0.85(syst) GeV.