6533b7d5fe1ef96bd12647b9
RESEARCH PRODUCT
Search for a low-mass scalar Higgs boson decaying to a tau pair in single-photon decays of Y(1S)
J. P. LeesV. PoireauV. TisserandJ. Garra TicoE. GraugesA. PalanoG. EigenB. StuguD. N. BrownA. GeorgesL. T. KerthYu. G. KolomenskyG. LynchU. PaudelH. KochT. SchroederD. J. AsgeirssonC. HeartyT. S. MattisonJ. A. MckennaR. Y. SoA. KhanV. E. BlinovA. R. BuzykaevV. P. DruzhininV. B. GolubevE. A. KravchenkoA. P. OnuchinS. I. SerednyakovYu. I. SkovpenE. P. SolodovK. Yu. TodyshevA. N. YushkovM. BondioliD. KirkbyA. J. LankfordM. MandelkernH. AtmacanJ. W. GaryF. LiuO. LongG. M. VitugC. CampagnariT. M. HongD. KovalskyiJ. D. RichmanC. A. WestA. M. EisnerJ. KrosebergW. S. LockmanA. J. MartinezB. A. SchummA. SeidenD. S. ChaoC. H. ChengB. EchenardK. T. FloodD. G. HitlinP. OngmongkolkulF. C. PorterA. Y. RakitinR. AndreassenZ. HuardB. T. MeadowsM. D. SokoloffL. SunP. C. BloomW. T. FordA. GazU. NauenbergJ. G. SmithS. R. WagnerR. AyadW. H. TokiB. SpaanK. R. SchubertR. SchwierzD. BernardM. VerderiP. J. ClarkS. PlayferD. BettoniC. BozziR. CalabreseG. CibinettoE. FioravantiI. GarziaE. LuppiM. MuneratoL. PiemonteseV. SantoroR. Baldini-ferroliA. CalcaterraR. De SangroG. FinocchiaroP. PatteriI. M. PeruzziM. PiccoloM. RamaA. ZalloR. ContriE. GuidoM. Lo VetereM. R. MongeS. PassaggioC. PatrignaniE. RobuttiB. BhuyanV. PrasadC. L. LeeM. MoriiA. J. EdwardsA. AdametzU. UwerH. M. LackerT. LueckP. D. DaunceyU. MallikC. ChenJ. CochranW. T. MeyerS. PrellA. E. RubinA. V. GritsanZ. J. GuoN. ArnaudM. DavierD. DerkachG. GrosdidierF. Le DiberderA. M. LutzB. MalaescuP. RoudeauM. H. SchuneA. StocchiG. WormserD. J. LangeD. M. WrightC. A. ChavezJ. P. ColemanJ. R. FryE. GabathulerD. E. HutchcroftD. J. PayneC. TouramanisA. J. BevanF. Di LodovicoR. SaccoM. SigamaniG. CowanD. N. BrownC. L. DavisA. G. DenigM. FritschW. GradlK. GriessingerA. HafnerE. PrencipeR. J. BarlowG. JacksonG. D. LaffertyE. BehnR. CenciB. HamiltonA. JawaheryD. A. RobertsC. DallapiccolaR. CowanD. DujmicG. SciollaR. CheaibD. LindemannP. M. PatelS. H. RobertsonP. BiassoniN. NeriF. PalomboS. StrackaL. CremaldiR. GodangR. KroegerP. SonnekD. J. SummersX. NguyenM. SimardP. TarasG. De NardoD. MonorchioG. OnoratoC. SciaccaM. MartinelliG. RavenC. P. JessopJ. M. LoseccoW. F. WangK. HonscheidR. KassJ. BrauR. FreyN. B. SinevD. StromE. TorrenceE. FeltresiN. GagliardiM. MargoniM. MorandinM. PosoccoM. RotondoG. SimiF. SimonettoR. StroiliS. AkarE. Ben-haimM. BombenG. R. BonneaudH. BriandG. CalderiniJ. ChauveauO. HamonPh. LerusteG. MarchioriJ. OcarizS. SittM. BiasiniE. ManoniS. PacettiA. RossiC. AngeliniG. BatignaniS. BettariniM. CarpinelliG. CasarosaA. CervelliF. FortiM. A. GiorgiA. LusianiB. OberhofE. PaoloniA. PerezG. RizzoJ. J. WalshD. Lopes PegnaJ. OlsenA. J. S. SmithA. V. TelnovF. AnulliR. FacciniF. FerrarottoF. FerroniM. GasperoL. Li GioiM. A. MazzoniG. PireddaC. BüngerO. GrünbergT. HartmannT. LeddigC. VoßR. WaldiT. AdyeE. O. OlaiyaF. F. WilsonS. EmeryG. Hamel De MonchenaultG. VasseurCh. YècheD. AstonD. J. BardR. BartoldusJ. F. BenitezC. CartaroM. R. ConveryJ. DorfanG. P. Dubois-felsmannW. DunwoodieM. EbertR. C. FieldM. Franco SevillaB. G. FulsomA. M. GabareenM. T. GrahamP. GrenierC. HastW. R. InnesM. H. KelseyP. KimM. L. KocianD. W. G. S. LeithP. LewisB. LindquistS. LuitzV. LuthH. L. LynchD. B. MacfarlaneD. R. MullerH. NealS. NelsonM. PerlT. PulliamB. N. RatcliffA. RoodmanA. A. SalnikovR. H. SchindlerA. SnyderD. SuM. K. SullivanJ. Va’vraA. P. WagnerW. J. WisniewskiM. WittgenD. H. WrightH. W. WulsinC. C. YoungV. ZieglerW. ParkM. V. PurohitR. M. WhiteJ. R. WilsonA. Randle-condeS. J. SekulaM. BellisP. R. BurchatT. S. MiyashitaE. M. T. PuccioM. S. AlamJ. A. ErnstR. GorodeiskyN. GuttmanD. R. PeimerA. SofferP. LundS. M. SpanierJ. L. RitchieA. M. RulandR. F. SchwittersB. C. WrayJ. M. IzenX. C. LouF. BianchiD. GambaS. ZambitoL. LanceriL. VitaleF. Martinez-vidalA. OyangurenP. Villanueva-perezH. AhmedJ. AlbertSw. BanerjeeF. U. BernlochnerH. H. F. ChoiG. J. KingR. KowalewskiM. J. LewczukI. M. NugentJ. M. RoneyR. J. SobieN. TasneemT. J. GershonP. F. HarrisonT. E. LathamH. R. BandS. DasuY. PanR. PrepostS. L. Wusubject
QuarkParticle physicsNuclear and High Energy PhysicsMesonElectron–positron annihilationScalar (mathematics)FOS: Physical sciencesQuarkoniumPhoton energy01 natural sciencesSupersymmetric modelStandard ModelHigh Energy Physics - ExperimentNuclear physicsHigh Energy Physics - Experiment (hep-ex)0103 physical sciences[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]010306 general physicsPhysicsHiggs bosons010308 nuclear & particles physicsPACS: 14.80.Da 12.60.Fr 12.60.Jv 13.20.GdHigh Energy Physics::PhenomenologyParticle physicsBABAR detectorExtensions of electroweak Higgs sectorQuarkoniumHEPExtensions of electroweak Higgs sector; Supersymmetric models; Decays of J/psi Upsilon and other quarkoniaSupersymmetric modelsDecays of J/psi Upsilon and other quarkoniaBosons de HiggsBaBarHiggs bosonLeptonic decaysFísica nuclearHigh Energy Physics::ExperimentFísica de partículesExperimentsdescription
We search for a low-mass scalar CP-odd Higgs boson, A(0), produced in the radiative decay of the upsilon resonance and decaying into a tau(+)tau(-) pair: Y(1S) -> gamma A(0). The production of Y(1S) mesons is tagged by Y(2S) -> pi(+)pi(-) Y(1S) transitions, using a sample of (98.3 +/- 0.9) x 10(6) Y(2S) mesons collected by the BABAR detector. We find no evidence for a Higgs boson in the mass range 3: 5 <= m(A)0 <= 9: 2 GeV, and combine these results with our previous search for the tau decays of the light Higgs in radiative Y(3S) decays, setting limits on the coupling of A(0) to the b (b) over bar quarks in the range 0.09-1.9. Our measurements improve the constraints on the parameters of the next-to-minimal-supersymmetric Standard Model and similar theories with low-mass scalar degrees of freedom.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2013-10-10 |