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Search for B mesogenesis at B a B ar

dc.contributor.authorLees, JPen_US
dc.contributor.authorPoireau, Ven_US
dc.contributor.authorTisserand, Ven_US
dc.contributor.authorGrauges, Een_US
dc.contributor.authorPalano, Aen_US
dc.contributor.authorEigen, Gen_US
dc.contributor.authorBrown, DNen_US
dc.contributor.authorKolomensky, YGen_US
dc.contributor.authorFritsch, Men_US
dc.contributor.authorKoch, Hen_US
dc.contributor.authorCheaib, Ren_US
dc.contributor.authorHearty, Cen_US
dc.contributor.authorMattison, TSen_US
dc.contributor.authorMcKenna, JAen_US
dc.contributor.authorSo, RYen_US
dc.contributor.authorBlinov, VEen_US
dc.contributor.authorBuzykaev, ARen_US
dc.contributor.authorDruzhinin, VPen_US
dc.contributor.authorKozyrev, EAen_US
dc.contributor.authorKravchenko, EAen_US
dc.contributor.authorSerednyakov, SIen_US
dc.contributor.authorSkovpen, YIen_US
dc.contributor.authorSolodov, EPen_US
dc.contributor.authorTodyshev, KYen_US
dc.contributor.authorLankford, AJen_US
dc.contributor.authorDey, Ben_US
dc.contributor.authorGary, JWen_US
dc.contributor.authorLong, Oen_US
dc.contributor.authorEisner, AMen_US
dc.contributor.authorLockman, WSen_US
dc.contributor.authorPanduro Vazquez, Wen_US
dc.contributor.authorChao, DSen_US
dc.contributor.authorCheng, CHen_US
dc.contributor.authorEchenard, Ben_US
dc.contributor.authorFlood, KTen_US
dc.contributor.authorHitlin, DGen_US
dc.contributor.authorLi, Yen_US
dc.contributor.authorLin, DXen_US
dc.contributor.authorMiddleton, Sen_US
dc.contributor.authorMiyashita, TSen_US
dc.contributor.authorOngmongkolkul, Pen_US
dc.contributor.authorOyang, Jen_US
dc.contributor.authorPorter, FCen_US
dc.contributor.authorRöhrken, Men_US
dc.contributor.authorMeadows, BTen_US
dc.contributor.authorSokoloff, MDen_US
dc.contributor.authorSmith, JGen_US
dc.contributor.authorWagner, SRen_US
dc.contributor.authorBernard, Den_US
dc.contributor.authorVerderi, Men_US
dc.contributor.authorBettoni, Den_US
dc.contributor.authorBozzi, Cen_US
dc.contributor.authorCalabrese, Ren_US
dc.contributor.authorCibinetto, Gen_US
dc.contributor.authorFioravanti, Een_US
dc.contributor.authorGarzia, Ien_US
dc.contributor.authorLuppi, Een_US
dc.contributor.authorSantoro, Ven_US
dc.contributor.authorCalcaterra, Aen_US
dc.contributor.authorDe Sangro, Ren_US
dc.contributor.authorFinocchiaro, Gen_US
dc.contributor.authorMartellotti, Sen_US
dc.contributor.authorPatteri, Pen_US
dc.contributor.authorPeruzzi, IMen_US
dc.contributor.authorPiccolo, Men_US
dc.contributor.authorRotondo, Men_US
dc.contributor.authorZallo, Aen_US
dc.contributor.authorPassaggio, Sen_US
dc.contributor.authorPatrignani, Cen_US
dc.contributor.authorShuve, BJen_US
dc.contributor.authorLacker, HMen_US
dc.contributor.authorBhuyan, Ben_US
dc.contributor.authorMallik, Uen_US
dc.contributor.authorChen, Cen_US
dc.contributor.authorCochran, Jen_US
dc.contributor.authorPrell, Sen_US
dc.contributor.authorGritsan, AVen_US
dc.contributor.authorArnaud, Nen_US
dc.contributor.authorDavier, Men_US
dc.contributor.authorLe Diberder, Fen_US
dc.contributor.authorLutz, AMen_US
dc.contributor.authorWormser, Gen_US
dc.contributor.authorLange, DJen_US
dc.contributor.authorWright, DMen_US
dc.contributor.authorColeman, JPen_US
dc.contributor.authorHutchcroft, DEen_US
dc.contributor.authorPayne, DJen_US
dc.contributor.authorTouramanis, Cen_US
dc.contributor.authorBevan, AJen_US
dc.contributor.authorDi Lodovico, Fen_US
dc.contributor.authorCowan, Gen_US
dc.contributor.authorBanerjee, Sen_US
dc.contributor.authorBrown, DNen_US
dc.contributor.authorDavis, CLen_US
dc.contributor.authorDenig, AGen_US
dc.contributor.authorGradl, Wen_US
dc.contributor.authorGriessinger, Ken_US
dc.contributor.authorHafner, Aen_US
dc.contributor.authorSchubert, KRen_US
dc.contributor.authorBarlow, RJen_US
dc.date.accessioned2023-12-11T16:48:29Z
dc.date.issued2023-05-01en_US
dc.identifier.issn2470-0010en_US
dc.identifier.urihttps://qmro.qmul.ac.uk/xmlui/handle/123456789/92829
dc.description.abstractA new mechanism has been proposed to simultaneously explain the presence of dark matter and the matter-antimatter asymmetry in the Universe. This scenario predicts exotic B-meson decays into a baryon and a dark-sector antibaryon (ψD) with branching fractions accessible at B factories. We present a search for B→ΛψD decays using data collected by the BABAR experiment at SLAC. This reaction is identified by fully reconstructing the accompanying B meson and requiring the presence of a single Λ baryon in the remaining particles. No significant signal is observed, and bounds on the B→ΛψD branching fraction are derived in the range 0.13-5.2×10-5 for 1.0<mψD<4.2 GeV/c2. These results set strong constraints on the parameter space allowed by the theory.en_US
dc.relation.ispartofPhysical Review Den_US
dc.rightsAttribution 3.0 United States*
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/us/*
dc.titleSearch for B mesogenesis at B a B aren_US
dc.typeArticle
dc.identifier.doi10.1103/PhysRevD.107.092001en_US
pubs.issue9en_US
pubs.notesNot knownen_US
pubs.publication-statusPublisheden_US
pubs.volume107en_US


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Attribution 3.0 United States
Except where otherwise noted, this item's license is described as Attribution 3.0 United States