6533b7defe1ef96bd1276951

RESEARCH PRODUCT

Measurement of thepp¯→tt¯production cross section and the top quark mass ats=1.96  TeVin the all-hadronic decay mode

S. TkaczykDavid StuartR. G. FeildA. HollowayB. MohrG. P. YehM. WeinbergerJ. L. GimmellT. MiaoD. ChokheliAldo PenzoA. NapierR. SnihurR. SnihurDaniel JeansK. GibsonTeresa RodrigoS. BehariJ. BoudreauXin WuF. SpinellaT. J. PhillipsV. NeculaSam HarperL. Sexton-kennedyT. MasubuchiPaolo AzzurriMaxim GoncharovN. S. LockyerE. ThomsonIvan-kresimir FuricT. AkimotoRoberto RossinS. DonatiA. C. KraanN. KrumnackS. PashapourS. PashapourW. JohnsonLouis LyonsV. PapadimitriouG. De LentdeckerG. De LentdeckerAndrew BeretvasM. RescignoC. DionisiJ. LysM. GoldA. G. ClarkR. RoserIvan VilaN. Van RemortelY. TakeuchiNuno LeonardoFumihiko UkegawaM. FeindtS. H. ChangS. H. ChangS. H. ChangP. SchlabachPetra MerkelA. HockerA. LoginovA. B. WicklundT. SpreitzerT. SpreitzerB. Y. HanS. DaroncoC. S. LinO. SaltóJ. YamaokaE. E. SchmidtD. StentzD. DagenhartK. KondoVyacheslav KrutelyovTetsuo ArisawaR. St. DenisD. WatersK. ChungM. CordelliG. BusettoBrian L WinerP. H. BeaucheminP. H. BeaucheminJian ZhouH. H. WilliamsMark KruseAlison ListerG. IntrozziY. TuSergo JindarianiMichael SchmittJ. BudagovR. L. LanderJ. PiedraJ. SpaldingPaul TiptonR. G. WagnerM. CilijakR. L. WagnerN. KimuraM. HartzS. M. WynneK. GoulianosF. ScuriW. C. WesterJochen Jens HeinrichJ. GalyardtI. ShreyberB. ParksJames RussKohei YoritaD. GlenzinskiR. LefèvreS. CarrilloS. CarrilloRong-shyang LuP. Movilla FernandezJ. P. ChouS. ForresterA. SedovKoji NakamuraF. Delli PaoliG. FlanaganRoman LysakRoman LysakL. BrigliadoriJ. ConwayM. StanitzkiA. Savoy-navarroM. HeckG. PaulettaP. De BarbaroD. W. JangG. VelevR. J. MillerC. P. MarinoE. RogersA. SohaS. UozumiD. J. KongD. J. KongD. J. KongA. MukherjeeI. ZawJ. E. GarciaS. ZucchelliA. MessinaD. TobackH. SunA. J. MartinS. MenzemerS. MenzemerKeunchang ChoKeunchang ChoKeunchang ChoJulien DoniniK. TollefsonM. JonesR. E. BlairF. RimondiA. Staveris-polykalasG. GiurgiuU. KerzelS. De CeccoL. PondromE. WicklundV. RusuJoe KrollF. PtohosC. PagliaroneStanislav TokárStanislav TokárM. RossiY. KempS. Z. ShalhoutJ. DengG. PunziJay DittmannAndrea BocciPierre SavardPierre SavardPeter WagnerG. ChiarelliM. M. DeninnoI. YuI. YuI. YuW. H. ChungJ. M. HeuserTommaso DorigoB. WhitehouseViktor VeszpremiS. Y. JunKenichi HatakeyamaC. S. MoonC. S. MoonC. S. MoonF. PrakoshynE. LytkenR. F. HarrChen YangP. F. DerwentM. LancasterMonica D'onofrioK. S. McfarlandA. L. ScottT. MaruyamaP. LukensDaijin KimDaijin KimDaijin KimLuca ScodellaroK. L. ByrumA. AbulenciaJ. R. SmithM. GiuntaS. H. ChuangA. PronkoA. V. KotwalS. C. HsuHanbit KimHanbit KimHanbit KimThomas SchwarzD. CauzD. HirschbuehlV. BoisvertAndrew D. HamiltonC. PausM. FranklinJulia ThomJulia ThomP. J. BusseyS. CabreraS. CabreraW. T. FedorkoJ. MülmenstädtRoger MooreD. O. LitvintsevA. N. SisakyanW. BadgettM. MartinezEmily NurseA. S. ThompsonR. OldemanT. ScheidleInhee ChoInhee ChoInhee ChoA. HeijboerTara ShearsR. VilarG. CortianaE. VatagaD. E. PellettMichele GallinaroM. E. ConveryS. BaroiantT. KuhrI. VollrathI. VollrathAvraham YagilA. NaganoH. C. FangA. CanepaAnyes TaffardAnyes TaffardA. RuizS. RichterMichal KrepsG. LatinoIgor VolobouevIgor VolobouevE. JamesChristina MesropianG. P. Di GiovanniM. LoretiStephan LammelLucio CerritoLucio CerritoA. PapaikonomouS. LaiS. LaiP. GirominiS. CarronS. CarronM. ShimojimaM. ShimojimaDuncan CarlsmithV. TiwariR. McnultyR. McnultyM. HareRainer WallnyE. BrubakerT. SuzukiB. R. KoPeter WittichPeter WittichAnna ZanettiR. ForrestM. TecchioT. MakiF. GarbersonC. HaberA. RahamanL. DemortierS. DubeMariopaolo GiordaniO. NorniellaE. J. JeonE. J. JeonE. J. JeonF. CrescioliG. WilliamsG. WilliamsAndreas WarburtonAndreas WarburtonH. SaarikkoH. MatsunagaRobin ErbacherM. DattaS. MoedW-m. YaoK. TerashiNicola TuriniA. T. LaasanenM. SoderbergUlysses GrundlerJoe IncandelaA. SukhanovB. BrauA. VarganovM. E. MattsonA. AttalT. KuboP. RoyP. RoyAndrew MehtaJay HauserM. Dell'orsoKevin LannonMarkus KluteJoel GoldsteinJoel GoldsteinTiehui LiuG. SalamannaC. Cuenca AlmenarC. Cuenca AlmenarA. ScribanoU. K. YangU. K. YangI. LazzizzeraT. YamashitaC. WolfeR. KephartA. AnastassovN. MoggiT. TomuraJane NachtmanM. LindgrenD. AmideiA. T. GoshawB. ReisertD. HareJacobo KonigsbergYoung Do OhYoung Do OhYoung Do OhD. LucchesiBernd StelzerJ. LeeM. J. KimA. MiyamotoBeate HeinemannA. BolshovTomoko YoshidaKristian Allan HahnF. HappacherGuenakh MitselmakherJ. S. SuhJ. S. SuhJ. S. SuhC. MillsDario BiselloA. BhattiIgnacio RedondoN. PounderGuillelmo Gomez-ceballosJ. AntosJ. AntosK. T. PittsM. CampbellP. GiannettiJ. N. BellingerM. BinkleyS. LeoneS. B. KimS. B. KimS. B. KimM. G. AlbrowConor HendersonA. GreseleS. TsunoRobert M HarrisJ. EfronZ. Gunay-unalanKatsufumi SatoG. PiacentinoR. HandlerY. S. ChungF. VázquezT. DaviesM. MussiniG. VeramendiKevin BurkettFrank WürthweinAndrea CastroSong-ming WangJ. P. FernandezH. S. BuddF. AzfarM. MilnikU. HusemannDaniel WhitesonDaniel WhitesonN. P. KulkarniS. R. HouV. RamakrishnanS. ErredeC. S. HillC. S. HillP. MackR. MadrakJ. NaganomaK. MakhoulManfred PauliniManuela CampanelliN. RanjanL. E. KirschRicardo EusebiEva HalkiadakisM. CocaK. AnikeevAidan RobsonD. P. BenjaminD. ErredeJ. PursleyJ. C. YunSaverio D'auriaOliver Stelzer-chiltonYongsun KimG. B. YuG. BellettiniDean HidasF. MargaroliNikos GiokarisNikos GiokarisY. C. ChenL. SantiElliot LipelesR. MumfordY. KatoV. BartschJ. Guimaraes Da CostaD. TonelliV. V. GlagolevW. K. SakumotoD. ShermanI. V. GorelovM. A. HouldenA. AurisanoJ. SlaunwhiteAntonio BoveiaC. Grosso-pilcherI. OksuzianX. ZhangC. DörrG. CompostellaN. GoldschmidtMaria Agnese CiocciSofia VallecorsaS. H. KimJavier CuevasJavier CuevasG. ChlachidzeTh. MüllerV. SorinK. SliwaS. KlimenkoA. ManousakisA. ManousakisS. BuddP. DongPaul LujanP. SquillaciotiKazuhiko HaraM. P. SchmidtJ. BeringerR. CarosiN. MiladinovicG. VolpiA. J. SlaughterM. J. MorelloAndrew IvanovT. OkusawaDaniela BortolettoP. MazzantiP. E. KarchinA. BuzatuA. BuzatuJim FreemanS. TourneurG. De LorenzoJ. HustonVictoria Jane MartinVictoria Jane MartinP. B. RentonP. Azzi-bacchettaS. S. YuL. SartoriI. SuslovSinead FarringtonP. CatastiniC. BrombergA. DeisherX. PortellA. BodekL. ZanelloM. J. ShochetA. GolossanovAlessandro CerriR. MaziniR. MaziniMassimo CasarsaD. MacqueenD. MacqueenH. GerberichKoji YamamotoY. ShonP. K. TengK. K. JooK. K. JooK. K. JooW. AshmanskasSudhir MalikM. VidalB. KnutesonL. RistoriMark NeubauerSubir SarkarR. OravaR. CulbertsonW. TrischukW. TrischukG. LunguR. D. FieldR. VidalNicola BacchettaC. M. GinsburgP. F. ShepardS. H. OhF. BedeschiB. JayatilakaReisaburo TanakaO. GonzálezC. VellidisA. Barbaro-galtieriItsuo NakanoJ. E. JungJ. E. JungJ. E. JungAlan GarfinkelP. McintyreY. KusakabeJ. D. LewisG. MancaAlberto AnnoviV. KhotilovichY. SeiyaD. De PedisJ. E. KimJ. E. KimJ. E. KimK. OsterbergR. E. HughesPetar MaksimovicJ. ProudfootVladimir RekovicChris HaysMarcelo VogelC. PlagerF. CanelliStefano GiaguAlexei SafonovY. C. YangY. C. YangY. C. YangJonas RademackerJonas RademackerJ. MilesA. ArtikovJason NielsenJason NielsenB. CasalS. W. LeeS. W. LeeMatthew HerndonJ. WagnerI. FedorkoAmitabh LathS. RolliBenjamin KilminsterBarry BlumenfeldM. AokiAnna SfyrlaB. A. BarnettGiorgio ApollinariFrank ChlebanaThomas LecompteA. SidotiT. R. JunkTeruki KamonL. PineraS. LevyCraig BlockerO. PoukhovJ. PatrickS. MaldeAlberto BelloniKaori MaeshimaVirgil E BarnesPaolo MastrandreaC.-s. LinT. WrightS. GrinsteinT. AaltonenA. MenzioneE. PalenciaJ. C. CullyP. WilsonMatteo Cavalli-sforzaYongjae LeeYongjae LeeYongjae LeeS. KwangK. CopicS. R. HahnS. E. KuhlmannP. MehtalaChristopher NeuJ. YohGervasio GomezAndrey KorytovR. MargineanJ. KrausB. D. CooperR. TakashimaB. T. HuffmanT. VineB. Di RuzzaS. TorreA. MitraMaxwell ChertokAlexander ParamonovGeorgios ChoudalakisI. BizjakMarjorie ShapiroC. P. MarinoTracey BerryJ. StrologasP. SinervoP. SinervoGino BollaD. TorrettaA. SemenovD. ClarkB. IyutinWolfgang WagnerP. MuratJahred AdelmanL. NodulmanM. MartinG. BauerF. D. SniderJ. Y. HanS. WolbersD. W. GerdesM. IoriT. AffolderS. AmerioS. LamiS. SomalwarC. I. CiobanuR. Martínez-ballarínSally Seidel

subject

PhysicsNuclear and High Energy PhysicsParticle physicsTop quarkMass distribution010308 nuclear & particles physicsHadronHigh Energy Physics::PhenomenologyTevatron01 natural sciencesParticle identificationStandard ModelNuclear physicsPair productionAntiproton0103 physical sciencesHigh Energy Physics::ExperimentProduction (computer science)Invariant massFermilabNuclear Experiment010306 general physics

description

We report the measurements of the t{bar t} production cross section and of the top quark mass using 1.02 fb{sup -1} of p{bar p} data collected with the CDF II detector at the Fermilab Tevatron. We select events with six or more jets on which a number of kinematical requirements are imposed by means of a neural network algorithm. At least one of these jets must be identified as initiated by a b-quark candidate by the reconstruction of a secondary vertex. The cross section is measured to be {sigma}{sub t{bar t}} = 8.3 {+-} 1.0(stat. ){sup +2.0}{sub -1.5}(syst.) {+-} 0.5(lumi.) pb, which is consistent with the standard model prediction. The top quark mass of 174.0 {+-} 2.2(stat.){+-}4.8(syst.) GeV/c{sup 2} is derived from a likelihood fit incorporating reconstructed mass distributions representative of signal and background.

yearjournalcountryeditionlanguage
2007-10-19Physical Review D
https://doi.org/10.1103/physrevd.76.072009