Test of Light-Lepton Universality in the Rates of Inclusive Semileptonic B-Meson Decays at Belle II

dc.contributor.authorAggarwal, L.en
dc.contributor.authorAhmed, H.en
dc.contributor.authorAihara, H.en
dc.contributor.authorAkopov, N.en
dc.contributor.authorAloisio, A.en
dc.contributor.authorKy, N. Anhen
dc.contributor.authorAsner, D. M.en
dc.contributor.authorAtmacan, H.en
dc.contributor.authorAushev, T.en
dc.contributor.authorAushev, V.en
dc.contributor.authorBae, H.en
dc.contributor.authorBahinipati, S.en
dc.contributor.authorBambade, P.en
dc.contributor.authorBanerjee, Swen
dc.contributor.authorBansal, S.en
dc.contributor.authorBarrett, M.en
dc.contributor.authorBaudot, J.en
dc.contributor.authorBauer, M.en
dc.contributor.authorBaur, A.en
dc.contributor.authorBeaubien, A.en
dc.contributor.authorBecker, J.en
dc.contributor.authorBennett, J. V.en
dc.contributor.authorBernieri, E.en
dc.contributor.authorBernlochner, F. U.en
dc.contributor.authorBertacchi, V.en
dc.contributor.authorBertemes, M.en
dc.contributor.authorBertholet, E.en
dc.contributor.authorBessner, M.en
dc.contributor.authorBettarini, S.en
dc.contributor.authorBhardwaj, V.en
dc.contributor.authorBhuyan, B.en
dc.contributor.authorBianchi, F.en
dc.contributor.authorBilka, T.en
dc.contributor.authorBilokin, S.en
dc.contributor.authorBiswas, D.en
dc.contributor.authorBodrov, D.en
dc.contributor.authorBorah, J.en
dc.contributor.authorBozek, A.en
dc.contributor.authorBracko, M.en
dc.contributor.authorBriere, R. A.en
dc.contributor.authorBrowder, T. E.en
dc.contributor.authorBudano, A.en
dc.contributor.authorBussino, S.en
dc.contributor.authorCampajola, M.en
dc.contributor.authorCao, L.en
dc.contributor.authorCasarosa, G.en
dc.contributor.authorCecchi, C.en
dc.contributor.authorCerasoli, J.en
dc.contributor.authorChang, M. -C.en
dc.contributor.authorCheaib, R.en
dc.contributor.authorCheema, P.en
dc.contributor.authorChekelian, V.en
dc.contributor.authorCheon, B. G.en
dc.contributor.authorChilikin, K.en
dc.contributor.authorChirapatpimol, K.en
dc.contributor.authorCho, H. -E.en
dc.contributor.authorCho, K.en
dc.contributor.authorCho, S. -J.en
dc.contributor.authorChoi, S. -K.en
dc.contributor.authorChoudhury, S.en
dc.contributor.authorCochran, J.en
dc.contributor.authorCorona, L.en
dc.contributor.authorCunliffe, S.en
dc.contributor.authorDattola, F.en
dc.contributor.authorDe La Cruz-Burelo, E.en
dc.contributor.authorDe La Motte, S. A.en
dc.contributor.authorDe Nardo, G.en
dc.contributor.authorDe Nuccio, M.en
dc.contributor.authorDe Pietro, G.en
dc.contributor.authorde Sangro, R.en
dc.contributor.authorDestefanis, M.en
dc.contributor.authorDhamija, R.en
dc.contributor.authorDi Capua, F.en
dc.contributor.authorDingfelder, J.en
dc.contributor.authorDolezal, Z.en
dc.contributor.authorDong, T. V.en
dc.contributor.authorDorigo, M.en
dc.contributor.authorDossett, D.en
dc.contributor.authorDreyer, S.en
dc.contributor.authorDubey, S.en
dc.contributor.authorDujany, G.en
dc.contributor.authorEcker, P.en
dc.contributor.authorEliachevitch, M.en
dc.contributor.authorFeichtinger, P.en
dc.contributor.authorFerber, T.en
dc.contributor.authorFerlewicz, D.en
dc.contributor.authorFillinger, T.en
dc.contributor.authorFinocchiaro, G.en
dc.contributor.authorFodor, A.en
dc.contributor.authorForti, F.en
dc.contributor.authorFrey, A.en
dc.contributor.authorFulsom, B. G.en
dc.contributor.authorGabrielli, A.en
dc.contributor.authorGaniev, E.en
dc.contributor.authorGarcia-Hernandez, M.en
dc.contributor.authorGaudino, G.en
dc.contributor.authorGaur, V.en
dc.contributor.authorGaz, A.en
dc.contributor.authorGellrich, A.en
dc.contributor.authorGhevondyan, G.en
dc.contributor.authorGiordano, R.en
dc.contributor.authorGiri, A.en
dc.contributor.authorGlazov, A.en
dc.contributor.authorGobbo, B.en
dc.contributor.authorGodang, R.en
dc.contributor.authorGoldenzweig, P.en
dc.contributor.authorGradl, W.en
dc.contributor.authorGrammatico, T.en
dc.contributor.authorGranderath, S.en
dc.contributor.authorGraziani, E.en
dc.contributor.authorGruberova, Z.en
dc.contributor.authorGu, T.en
dc.contributor.authorGudkova, K.en
dc.contributor.authorHalder, S.en
dc.contributor.authorHara, T.en
dc.contributor.authorHayasaka, K.en
dc.contributor.authorHayashii, H.en
dc.contributor.authorHazra, S.en
dc.contributor.authorHearty, C.en
dc.contributor.authorHedges, M. T.en
dc.contributor.authorde la Cruz, I. Herediaen
dc.contributor.authorVillanueva, M. Hernandezen
dc.contributor.authorHershenhorn, A.en
dc.contributor.authorHiguchi, T.en
dc.contributor.authorHill, E. C.en
dc.contributor.authorHohmann, M.en
dc.contributor.authorHsu, C. -L.en
dc.contributor.authorIijima, T.en
dc.contributor.authorInami, K.en
dc.contributor.authorInguglia, G.en
dc.contributor.authorIpsita, N.en
dc.contributor.authorIshikawa, A.en
dc.contributor.authorIto, S.en
dc.contributor.authorItoh, R.en
dc.contributor.authorIwasaki, M.en
dc.contributor.authorJacobs, W. W.en
dc.contributor.authorJang, E. -J.en
dc.contributor.authorJi, Q. P.en
dc.contributor.authorJia, S.en
dc.contributor.authorJin, Y.en
dc.contributor.authorJunkerkalefeld, H.en
dc.contributor.authorKaleta, M.en
dc.contributor.authorKaliyar, A. B.en
dc.contributor.authorKaryan, G.en
dc.contributor.authorKawasaki, T.en
dc.contributor.authorKiesling, C.en
dc.contributor.authorKim, C. -H.en
dc.contributor.authorKim, D. Y.en
dc.contributor.authorKim, K. -H.en
dc.contributor.authorKim, Y. -K.en
dc.contributor.authorKindo, H.en
dc.contributor.authorKinoshita, K.en
dc.contributor.authorKodys, P.en
dc.contributor.authorKohani, S.en
dc.contributor.authorKojima, K.en
dc.contributor.authorKorobov, A.en
dc.contributor.authorKorpar, S.en
dc.contributor.authorKovalenko, E.en
dc.contributor.authorKowalewski, R.en
dc.contributor.authorKrizan, P.en
dc.contributor.authorKrokovny, P.en
dc.contributor.authorKumar, J.en
dc.contributor.authorKumar, R.en
dc.contributor.authorKumara, K.en
dc.contributor.authorKuzmin, A.en
dc.contributor.authorKwon, Y. -J.en
dc.contributor.authorLacaprara, S.en
dc.contributor.authorLange, J. S.en
dc.contributor.authorLaurenza, M.en
dc.contributor.authorLeboucher, R.en
dc.contributor.authorLe Diberder, F. R.en
dc.contributor.authorLevit, D.en
dc.contributor.authorLewis, P. M.en
dc.contributor.authorLi, L. K.en
dc.contributor.authorLibby, J.en
dc.contributor.authorLiptak, Z.en
dc.contributor.authorLiu, Q. Y.en
dc.contributor.authorLiu, Z. Q.en
dc.contributor.authorLiventsev, D.en
dc.contributor.authorLongo, S.en
dc.contributor.authorLueck, T.en
dc.contributor.authorLyu, C.en
dc.contributor.authorMa, Y.en
dc.contributor.authorMaggiora, M.en
dc.contributor.authorMaharana, S. P.en
dc.contributor.authorMaiti, R.en
dc.contributor.authorMaity, S.en
dc.contributor.authorManfredi, R.en
dc.contributor.authorManoni, E.en
dc.contributor.authorManthei, A. C.en
dc.contributor.authorMantovano, M.en
dc.contributor.authorMarinas, C.en
dc.contributor.authorMartel, L.en
dc.contributor.authorMartellini, C.en
dc.contributor.authorMartini, A.en
dc.contributor.authorMassaccesi, L.en
dc.contributor.authorMasuda, M.en
dc.contributor.authorMatsuoka, K.en
dc.contributor.authorMatvienko, D.en
dc.contributor.authorMaurya, S. K.en
dc.contributor.authorMcKenna, J. A.en
dc.contributor.authorMeier, F.en
dc.contributor.authorMerola, M.en
dc.contributor.authorMetzner, F.en
dc.contributor.authorMilesi, M.en
dc.contributor.authorMiller, C.en
dc.contributor.authorMiyabayashi, K.en
dc.contributor.authorMizuk, R.en
dc.contributor.authorMohanty, G. B.en
dc.contributor.authorMoneta, S.en
dc.contributor.authorMrvar, M.en
dc.contributor.authorMussa, R.en
dc.contributor.authorNakamura, I.en
dc.contributor.authorNakamura, K. R.en
dc.contributor.authorNakao, M.en
dc.contributor.authorNakazawa, Y.en
dc.contributor.authorCharan, A. Narimanien
dc.contributor.authorNaruki, M.en
dc.contributor.authorNarwal, D.en
dc.contributor.authorNatochii, A.en
dc.contributor.authorNayak, L.en
dc.contributor.authorNazaryan, G.en
dc.contributor.authorNisar, N. K.en
dc.contributor.authorNishida, S.en
dc.contributor.authorOno, H.en
dc.contributor.authorOnuki, Y.en
dc.contributor.authorOskin, P.en
dc.contributor.authorPakhlov, P.en
dc.contributor.authorPakhlova, G.en
dc.contributor.authorPaladino, A.en
dc.contributor.authorPanta, A.en
dc.contributor.authorPardi, S.en
dc.contributor.authorPark, H.en
dc.contributor.authorPark, J.en
dc.contributor.authorPaschen, B.en
dc.contributor.authorPasseri, A.en
dc.contributor.authorPatra, S.en
dc.contributor.authorPaul, S.en
dc.contributor.authorPedlar, T. K.en
dc.contributor.authorPeruzzi, I.en
dc.contributor.authorPeschke, R.en
dc.contributor.authorPestotnik, R.en
dc.contributor.authorPiilonen, Leo E.en
dc.contributor.authorAngioni, G. Pinnaen
dc.contributor.authorPodesta-Lerma, P. L. M.en
dc.contributor.authorPodobnik, T.en
dc.contributor.authorPokharel, S.en
dc.contributor.authorPolat, L.en
dc.contributor.authorPraz, C.en
dc.contributor.authorPrell, S.en
dc.contributor.authorPrencipe, E.en
dc.contributor.authorPrim, M. T.en
dc.contributor.authorPurwar, H.en
dc.contributor.authorRad, N.en
dc.contributor.authorRados, P.en
dc.contributor.authorRaeuber, G.en
dc.contributor.authorReif, M.en
dc.contributor.authorReiter, S.en
dc.contributor.authorRipp-Baudot, I.en
dc.contributor.authorRizzo, G.en
dc.contributor.authorRizzuto, L. B.en
dc.contributor.authorRocchetti, P.en
dc.contributor.authorRoney, J. M.en
dc.contributor.authorRostomyan, A.en
dc.contributor.authorRout, N.en
dc.contributor.authorSanders, D. A.en
dc.contributor.authorSandilya, S.en
dc.contributor.authorSangal, A.en
dc.contributor.authorSantelj, L.en
dc.contributor.authorSato, Y.en
dc.contributor.authorScavino, B.en
dc.contributor.authorSchwanda, C.en
dc.contributor.authorSeino, Y.en
dc.contributor.authorSelce, A.en
dc.contributor.authorSenyo, K.en
dc.contributor.authorSevior, M. E.en
dc.contributor.authorSfienti, C.en
dc.contributor.authorShan, W.en
dc.contributor.authorSharma, C.en
dc.contributor.authorShen, C. P.en
dc.contributor.authorShillington, T.en
dc.contributor.authorShiu, J. -G.en
dc.contributor.authorSimon, F.en
dc.contributor.authorSingh, J. B.en
dc.contributor.authorSkorupa, J.en
dc.contributor.authorSobie, R. J.en
dc.contributor.authorSoffer, A.en
dc.contributor.authorSokolov, A.en
dc.contributor.authorSolovieva, E.en
dc.contributor.authorSpataro, S.en
dc.contributor.authorSpruck, B.en
dc.contributor.authorStaric, M.en
dc.contributor.authorStefkova, S.en
dc.contributor.authorStroili, R.en
dc.contributor.authorSue, Y.en
dc.contributor.authorSumihama, M.en
dc.contributor.authorSutcliffe, W.en
dc.contributor.authorSuzuki, S. Y.en
dc.contributor.authorSvidras, H.en
dc.contributor.authorTakizawa, M.en
dc.contributor.authorTamponi, U.en
dc.contributor.authorTanida, K.en
dc.contributor.authorTaniguchi, N.en
dc.contributor.authorTenchini, F.en
dc.contributor.authorTiwary, R.en
dc.contributor.authorTonelli, D.en
dc.contributor.authorTorassa, E.en
dc.contributor.authorTrabelsi, K.en
dc.contributor.authorTsaklidis, I.en
dc.contributor.authorUeda, I.en
dc.contributor.authorUematsu, Y.en
dc.contributor.authorUglov, T.en
dc.contributor.authorUnger, K.en
dc.contributor.authorUnno, Y.en
dc.contributor.authorUno, K.en
dc.contributor.authorUno, S.en
dc.contributor.authorUrquijo, P.en
dc.contributor.authorUshiroda, Y.en
dc.contributor.authorVahsen, S. E.en
dc.contributor.authorvan Tonder, R.en
dc.contributor.authorVarner, G. S.en
dc.contributor.authorVarvell, K. E.en
dc.contributor.authorVinokurova, A.en
dc.contributor.authorVismaya, V. S.en
dc.contributor.authorVitale, L.en
dc.contributor.authorVossen, A.en
dc.contributor.authorWallner, S.en
dc.contributor.authorWang, E.en
dc.contributor.authorWang, M. -Z.en
dc.contributor.authorWang, X. L.en
dc.contributor.authorWarburton, A.en
dc.contributor.authorWatanabe, M.en
dc.contributor.authorWatanuki, S.en
dc.contributor.authorWelsch, M.en
dc.contributor.authorWessel, C.en
dc.contributor.authorWon, E.en
dc.contributor.authorXu, X. P.en
dc.contributor.authorYabsley, B. D.en
dc.contributor.authorYamada, S.en
dc.contributor.authorYan, W.en
dc.contributor.authorYang, S. B.en
dc.contributor.authorYe, H.en
dc.contributor.authorYin, J. H.en
dc.contributor.authorYook, Y. M.en
dc.contributor.authorYoshihara, K.en
dc.contributor.authorZhai, Y.en
dc.contributor.authorZhang, Y.en
dc.contributor.authorZhilich, V.en
dc.contributor.authorZhou, Q. D.en
dc.contributor.authorZhou, X. Y.en
dc.contributor.authorZhukova, V. I.en
dc.contributor.authorZlebcik, R.en
dc.date.accessioned2023-12-08T18:19:14Zen
dc.date.available2023-12-08T18:19:14Zen
dc.date.issued2023-08-02en
dc.date.issued2023-08-02en
dc.description.abstractWe present the first measurement of the ratio of branching fractions of inclusive semileptonic B-meson decays, R(Xe/μ)=B(B→Xeν)/B(B→Xμν), a precision test of electron-muon universality, using data corresponding to 189 fb-1 from electron-positron collisions collected with the Belle II detector. In events where the partner B meson is fully reconstructed, we use fits to the lepton momentum spectra above 1.3 GeV/c to obtain R(Xe/μ)=1.007±0.009(stat)±0.019(syst), which is the most precise lepton-universality test of its kind and agrees with the standard-model expectation.en
dc.description.versionPublished versionen
dc.format.extent7 page(s)en
dc.format.mediumPrinten
dc.identifierARTN 051804 (Article number)en
dc.identifier.doihttps://doi.org/10.1103/PhysRevLett.131.051804en
dc.identifier.eissn1079-7114en
dc.identifier.issn0031-9007en
dc.identifier.issue5en
dc.identifier.orcidPiilonen, Leo [0000-0001-6836-0748]en
dc.identifier.pmid37595249en
dc.identifier.urihttps://hdl.handle.net/10919/117141en
dc.identifier.volume131en
dc.language.isoenen
dc.publisherAmerican Physical Societyen
dc.relation.urihttps://www.ncbi.nlm.nih.gov/pubmed/37595249en
dc.relation.urihttp://dx.doi.org/10.1103/physrevlett.131.051804en
dc.rightsCreative Commons Attribution 4.0 Internationalen
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en
dc.subjectScience & Technologyen
dc.subjectPhysical Sciencesen
dc.subjectPhysics, Multidisciplinaryen
dc.subjectPhysicsen
dc.subjectMONTE-CARLOen
dc.subjectHEAVYen
dc.subjectBelle II Collaborationen
dc.subject5106 Nuclear and Plasma Physicsen
dc.subject5107 Particle and High Energy Physicsen
dc.subject4902 Mathematical Physicsen
dc.subject49 Mathematical Sciencesen
dc.subject51 Physical Sciencesen
dc.subject40 Engineeringen
dc.titleTest of Light-Lepton Universality in the Rates of Inclusive Semileptonic <i>B</i>-Meson Decays at Belle IIen
dc.title.serialPhysical Review Lettersen
dc.typeArticle - Refereeden
dc.type.otherArticleen
dc.type.otherJournalen
dcterms.dateAccepted2023-05-11en
pubs.organisational-group/Virginia Techen
pubs.organisational-group/Virginia Tech/Scienceen
pubs.organisational-group/Virginia Tech/Science/Physicsen
pubs.organisational-group/Virginia Tech/All T&R Facultyen
pubs.organisational-group/Virginia Tech/Science/COS T&R Facultyen

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