Measurement of CP Violation in B0 → KS0 π0 Decays at Belle II

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dc.contributor.authorAdachi, I.en
dc.contributor.authorAdamczyk, K.en
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.authorAnh Ky, N.en
dc.contributor.authorAsner, D. M.en
dc.contributor.authorAtmacan, H.en
dc.contributor.authorAushev, T.en
dc.contributor.authorAushev, V.en
dc.contributor.authorAversano, M.en
dc.contributor.authorBabu, V.en
dc.contributor.authorBae, H.en
dc.contributor.authorBahinipati, S.en
dc.contributor.authorBambade, P.en
dc.contributor.authorBanerjee, 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.authorBehera, P. K.en
dc.contributor.authorBennett, J. V.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.authorBhuyan, B.en
dc.contributor.authorBianchi, F.en
dc.contributor.authorBilka, T.en
dc.contributor.authorBiswas, D.en
dc.contributor.authorBodrov, D.en
dc.contributor.authorBondar, A.en
dc.contributor.authorBorah, J.en
dc.contributor.authorBozek, A.en
dc.contributor.authorBračko, M.en
dc.contributor.authorBranchini, P.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, P.en
dc.contributor.authorCheaib, R.en
dc.contributor.authorCheema, P.en
dc.contributor.authorChekelian, V.en
dc.contributor.authorChen, C.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.authorCremaldi, L. M.en
dc.contributor.authorDas, 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 Marino, 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.authorDe Yta-Hernandez, A.en
dc.contributor.authorDhamija, R.en
dc.contributor.authorDi Canto, A.en
dc.contributor.authorDi Capua, F.en
dc.contributor.authorDingfelder, J.en
dc.contributor.authorDoleŽal, Z.en
dc.contributor.authorDomínguez Jiménez, I.en
dc.contributor.authorDong, T. V.en
dc.contributor.authorDorigo, M.en
dc.contributor.authorDort, K.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.authorFinck, C.en
dc.contributor.authorFinocchiaro, G.en
dc.contributor.authorFodor, A.en
dc.contributor.authorForti, F.en
dc.contributor.authorFulsom, B. G.en
dc.contributor.authorGabrielli, A.en
dc.date.accessioned2023-12-08T18:20:01Zen
dc.date.available2023-12-08T18:20:01Zen
dc.date.issued2023-09-15en
dc.date.issued2023-09-14en
dc.description.abstractWe report a measurement of the CP-violating parameters C and S in B0→KS0π0 decays at Belle II using a sample of 387×106 BB¯ events recorded in e+e- collisions at a center-of-mass energy corresponding to the ϒ(4S) resonance. These parameters are determined by fitting the proper decay-time distribution of a sample of 415 signal events. We obtain C=-0.04-0.15+0.14±0.05 and S=0.75-0.23+0.20±0.04, where the first uncertainties are statistical and the second are systematic.en
dc.description.versionPublished versionen
dc.format.extentPages 111803en
dc.format.mediumPrinten
dc.identifier111803 (Article number)en
dc.identifier.doihttps://doi.org/10.1103/PhysRevLett.131.111803en
dc.identifier.eissn1079-7114en
dc.identifier.issn0031-9007en
dc.identifier.issue11en
dc.identifier.orcidPiilonen, Leo [0000-0001-6836-0748]en
dc.identifier.pmid37774261en
dc.identifier.urihttps://hdl.handle.net/10919/117147en
dc.identifier.volume131en
dc.languageengen
dc.publisherAmerican Physical Societyen
dc.relation.urihttps://www.ncbi.nlm.nih.gov/pubmed/37774261en
dc.relation.urihttp://dx.doi.org/10.1103/physrevlett.131.111803en
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
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.titleMeasurement of CP Violation in B0 → KS0 π0 Decays at Belle IIen
dc.title.serialPhysical Review Lettersen
dc.typeArticle - Refereeden
dc.type.otherJournal Articleen
dcterms.dateAccepted2023-07-26en
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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