6533b7cffe1ef96bd1259981

RESEARCH PRODUCT

Search for theX(4140)state inB+→J/ψϕK+decays

A. Büchler-germannW. WitzelingG. ValentiK. Carvalho AkibaM. PatelO. ShevchenkoP. OwenR. M. D. MamunurT. BrittonC. Santamarina RiosRobert ApplebyB. KhanjiG. MartellottiA. SolominR. MärkiM. M. ReidM. SzczekowskiS. FarryC. BarschelMikhail ZavertyaevN. K. WatsonOscar De Aguiar FranciscoGianluigi CasseW. D. HulsbergenL. GarridoThemistocles BowcockM. ShapkinY. ShcheglovE. TournefierBo LiuM. SchluppJ. MagninE. JansV. ShevchenkoC. FarinelliKurt RinnertM. S. RangelFan ZhangR. Vazquez GomezE. Perez TrigoIvan BelyaevSilvia BorghiSilvia BorghiPavel KrokovnyM. KaracsonD. VieiraT. KvaratskheliyaA. PalanoTomasz SzumlakS. Topp-joergensenNikolay NikitinM. KucharczykT. GysM. DeckenhoffP. JatonGiovanni CarboniJ. J. Saborido SilvaC. Nguyen-mauP. Rodriguez PerezR. SantacesariaS. BensonJ. Mylroie-smithJibo HeP. SchaackJ. M. Otalora GoicocheaK. CibaG. N. PatrickP. E. L. ClarkeA. A. AffolderJ. AndersonGeorge LaffertyM. Grabalosa GándaraA. ArtamonovA. BayD. R. JohnsonE. GreeningE. FanchiniP. PerretA. C. Dos ReisI. V. MachikhiliyanK. KreplinCarmelo D'ambrosioM. LilesO. Aquines GutierrezSergey BarsukH. RuizM. OrlandeaL. Del BuonoTh. BauerPatrick KoppenburgLei ZhangA. PhanA. GrecuU. StraumannSandro CadedduLars EklundJ. J. BackS. OgilvyB. GuiJulien CoganMarkus FrankH. BrownG. CiezarekR. JacobssonMarc-olivier BettlerC. GöbelB. MaynardJonas RademackerKrzysztof Grzegorz SobczakG. PessinaBernardo AdevaOlivier DeschampsJ. Van LeerdamG. RavenFlavio ArchilliD. DecampC. R. JonesZiad AjaltouniK. PalA. GolutvinS. SchleichC. HaenYongsun KimL. Li GioiI. RaniukPierluigi CampanaH. DegaudenziW. C. ZhangF. ConstantinNicola SerraE. Ben-haimG. PassalevaC. J. ParkinsonT. HartmannD. VoongM. NedosA. VollhardtP. UrquijoMichael AlexanderD. MoranF. FontanelliR. Le GacN. Lopez-marchJ. HarrisonL. WiggersF. F. WilsonI. BurduceaA. GomesS. A. WottonT. M. KarbachA. SemennikovD. BrettL. A. Granado CardosoJ. RouvinetN. H. BrookR. McnultyR. HarjiV. K. SubbiahRoss D. YoungPaolo GandiniJ. MerkelD. Esperante PereiraB. Jean-marieStephen M. StahlM. RoselloPatrick RobbeC. PotteratHans DijkstraM. SecoP. SeyfertM. P. WilliamsM. P. WilliamsAgnieszka Oblakowska-muchaC. Pavel-nicorescuF. XingJ. LuisierF. DupertuisP. Alvarez CartelleU. MarconiE. Lopez AsamarG. MancinelliConor FitzpatrickM. WitekM. NeedhamA. PowellB. RakotomiaramananaN. NeufeldE. TeodorescuD. VolyanskyyCh. CauetA. Martín SánchezE. MauriceYejin ZhangJ. GarofoliS. SwientekC. PatrignaniS. StoicaJ. SerranoPaul Fraser HarrisonJ. Von LoebenN. MangiafaveMario SanninoSandra AmatoK. WyllieS. GregsonA. PapanestisV. TisserandD. WebsdaleJ. H. LopesB. ViaudK. BelousN. SagidovaB. PietrzykFrancesco DettoriS. BluskJ. BressieuxA. Puig NavarroA. UklejaB. CouturierK. KruzeleckiG. WilkinsonO. CallotAntonio PellegrinoAlessandro CamboniW. QianMarianna FontanaG. McgregorRudolf OldemanR. LindnerA. FalabellaBiagio SaittaM. MerkV. Fernandez AlborP. HopchevI. NastevaJ. BentonP. Diniz BatistaStephane T'jampensD. Martinez SantosN. TuningC. BauerE. LanciottiI. ShapovalG. FardellP. DavidP. SailJ. VisniakovI. De BonisJohannes AlbrechtMalcolm JohnD. L. PeregoV. N. La ThiA. TsaregorodtsevC. LinnA. Gallas TorreiraDenis DerkachJ. Van TilburgJ. P. LeesE. S. SmithE. S. SmithE. PolycarpoTatsuya NakadaSheldon StoneA. KozlinskiyA. DovbnyaF. Ferreira RodriguesV. GibsonM. Ubeda GarciaG. BencivenniM. De CianD. HyndsT. PilařMarina ArtusoG. MancaO. SchneiderM. GandelmanV. NiessR. SantinelliO. MaevC. GasparTomasz SkwarnickiSebastian BachmannJing WangA. MazurovG. J. RogersG. AlkhazovYuehong XiePhilip IltenM. FrosiniJ. BlouwA. Pazos AlvarezTjeerd KetelR. W. LambertV. FaveE. ThomasB. Pie VallsH. LuV. ObraztsovD. SavrinaL. ArrabitoRoberta CardinalePh. CharpentierMark WhiteheadKarol HennessyAndrea BizzetiS. MiglioranziM. CharlesC. LazzeroniM. MeissnerM. SavrieMarco AdinolfiV. HeijneJ. Garra TicoA. ZvyaginP. SzczypkaM. MusyC. FärberStephan EisenhardtE. HicksE. GraugesT. RufM. KnechtA. BatesM. Perrin-terrinA. PetrellaI. VideauJ. KeaveneyY.n. GaoZ. XingM. ZangoliM. MatveevYu. GuzB. MusterT. BirdE. GushchinN. GauvinS. De CapuaDmitry GolubkovR. MessiD. GalliG. LanfranchiM.-n. MinardL. MartinF. MachefertP. De SimoneP. SpradlinJ. PrisciandaroA. SparkesT. HampsonA. MartensXavier Vilasis-cardonaB. SpaanZishuo YangB. MurynF. Domingo BonalF. MaciucM. PalutanA. VorobyevF. DordeiL. KravchukF. JansenC. AdroverJ. ClosierA. MassafferriC. BlanksJ. A. Hernando MorataD. WiednerAlessandro CardiniRoel AaijF. KruseJ. M. De MirandaV. V. GligorovGianni PensoTara ShearsAnton PoluektovAnton PoluektovN. TorrS. VecchiJ. PanmanA. Comerma-montellsMichal KrepsB. JostC. CocaM. BenayounR. MuresanV. BalaguraAndrei NomerotskiJ. DickensM. Calvo GomezGuoming LiuG. CortiV. BocciC. DeplanoG. PolokI. MousN. A. SmithE. Van HerwijnenA. D. WebberAlexander LeflatM. Jahjah HusseinYasmine AmhisD. PinciV. EgorychevRoger BarlowO. SteinkampM. H. SchuneP. NaikU. UwerC. ParkesG. D. PatelAlessio SartiR. EkelhofA. C. SmithM. SchmellingRoger FortyS. DonleavyR. PlackettB. SchmidtA. BobrovM. NicolI. R. KenyonA. KeuneE. SantovettiF. SoomroHoward GordonF. EiseleAlbert BurscheF. J. P. SolerM. PappagalloV. RomanovskyS. C. HainesS. RoiserG. SabatinoF. StagniR. S. HustonD. LacarrereM. LiengJ. WishahiPavel ShatalovA. SattaMarco ClemencicNikolay BondarD. A. MilanesG. KrockerC. MatteuzziA. JaegerF. F. JingJan BuytaertUlrik EgedeM. Plo CasasusBarbara SciasciaV. VagnoniP. MorawskiW. BoniventoRoland BernetE. Picatoste OlloquiS. WandernothL. ZhongO. OkhrimenkoH. VossPh. GhezA. SciubbaL. ShekhtmanA. Dosil SuárezWilliam BarterAngelo CarboneJaap VelthuisC. SatrianoL. EsteveG. AuriemmaP. HenrardA. ContuM. Pepe AltarelliM. SapunovOlivier LeroyS. MaldeMarco GersabeckJ. MarksM. StraticiucJ. PalaciosM. TobinF. BlancK. MüllerS. BelogurovR. LefèvreG. A. CowanR. NandakumarM. CoombesL. CarsonS. FurcasVictor CocoD. S. BaileyC. BozziK. SenderowskaD. DossettMarta CalviB. PopoviciG. GrazianiIgnacio BediagaD. A. Roa RomeroA. ShiresD. R. WardP. N. Y. DavidDavid GasconC. Abellan BetetaP. Vazquez RegueiroMarc S. WilliamsR. CurrieS. Hansmann-menzemerR. Silva CoutinhoDmitry PopovJ-c. GarnierA. SchopperR. MountainE. RodriguesE. RodriguesL. De PaulaT. LesiakMarco CattaneoH. V. CliffFederico AlessioCh. ElsasserM. T. TranT. J. GershonD. Van EijkElie AslanidesD. E. HutchcroftU. KerzelO. YushchenkoT. E. LathamA. CookZ. MatheP. HuntP. CollinsS. OggeroC. ThomasD. LambertA. BienS. KandybeiS. PlayferA. A. AlvesJ. F. J. Van Den BrandC. SalzmannM. KaballoF. De LorenziA. Pérez-calero YzquierdoV. IakovenkoA. DziurdaSimone BifaniR. Graciani DiazT. BrambachNeville HarnewR. DzhelyadinA. LaiS. K. PatersonR. SchwemmerJ. ImongC. LangenbruchB. StoraciA.e. BondarD. ElsbyP. M. BjørnstadM. KorolevThomas BlakeM. BritschX. Cid VidalF. MuheimS. EasoS. MonteilM. Van BeuzekomT. HuseM. VeltriG. HaefeliLi LiManuel SchillerA. BorgiaValery PugatchN. ChiapoliniI. SeppB. Souza De PaulaA. ZhelezovA. NovoselovA. Mac RaighneA. PetroliniS. FilippovS. PerazziniJ. Molina RodriguezM. Ferro-luzziK. HolubyevF. TeubertJ. LefrançoisS.i. EidelmanS. RicciardiS. RedfordW. BaldiniChristoph Frei

subject

Particle physicsNuclear and High Energy PhysicsTevatronAnalytical chemistryAstrophysics::Cosmology and Extragalactic Astrophysics7. Clean energy01 natural scienceslaw.inventionNuclear physicslaw0103 physical sciencesInvariant massB mesonFermilabNuclear ExperimentCollider010306 general physicsPhysicsLuminosity (scattering theory)Branching fraction010308 nuclear & particles physicsResonanceState (functional analysis)D0 experimentPhysics::Accelerator PhysicsHigh Energy Physics::ExperimentAtomic physicsProduction rate

description

We investigate the decay B+ -> J/psi phi K+ in a search for the X(4140) state, a narrow threshold resonance in the J/psi phi system. The data sample corresponds to an integrated luminosity of 10.4 fb(-1) of p (p) over bar collisions at root s = 1.96 TeV collected by the D0 experiment at the Fermilab Tevatron collider. We observe a mass peak with a statistical significance of 3.1 standard deviations and measure its invariant mass to be M = 4159.0 +/- 4.3(stat) +/- 6.6(syst) MeV and its width to be Gamma = 19.9 +/- 12.6(stat)(-8.0)(+3.0)(syst) MeV.

yearjournalcountryeditionlanguage
2012-05-04Physical Review D
https://doi.org/10.1103/physrevd.85.091103