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dc.contributor.authorAblikim, M.
dc.contributor.authorAchasov, M. N.
dc.contributor.authorAdlarson, P.
dc.contributor.authorAhmed, S.
dc.contributor.authorAlbrecht, M.
dc.contributor.authorKolcu, Onur Bugra
dc.date.accessioned2022-02-11T12:37:14Z
dc.date.available2022-02-11T12:37:14Z
dc.date.issued2022en_US
dc.identifier.citationAblikim, M., Achasov, M. N., Adlarson, P., Ahmed, S., Albrecht, M., Aliberti, R., ... & Kuemmel, M. (2022). Search for a C P-odd light Higgs boson in J/ψ→ γ A 0. Physical Review D, 105(1), 012008.en_US
dc.identifier.issn2470-0010
dc.identifier.issn2470-0029
dc.identifier.urihttps://doi.org/10.1103/PhysRevD.105.012008
dc.identifier.urihttps://hdl.handle.net/20.500.12713/2484
dc.description.abstractUsing J/psi radiative decays from 9.0 billion J/psi events collected by the BESIII detector, we search for di-muon decays of a CP-odd light Higgs boson (A(0)), predicted by many new physics models beyond the Standard Model, including the next-to-minimal supersymmetric Standard Model. No evidence for the CP-odd light Higgs production is found, and we set 90% confidence level upper limits on the product branching fraction B(J/psi -> gamma A(0)) x B(A(0) -> mu(+)mu(-)) in the range of (1.2 - 778.0) x 10(-9) for 0.212 <= m(A0) <= 3.0 GeV/c(2). The new measurement is a 6-7 times improvement over our previous measurement, and is also slightly better than the BABAR measurement in the low-mass region for tan beta = 1.en_US
dc.language.isoengen_US
dc.publisherAMER PHYSICAL SOCen_US
dc.relation.isversionof10.1103/PhysRevD.105.012008en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectRadiativeen_US
dc.subjectCorrectionsen_US
dc.subjectBroken Symmetriesen_US
dc.subjectDescaysen_US
dc.subjectMassen_US
dc.titleSearch for a CP-odd light Higgs boson in J/psi -> gamma A(0)en_US
dc.typearticleen_US
dc.contributor.departmentİstinye Üniversitesien_US
dc.contributor.institutionauthorKolcu, Onur Bugra
dc.identifier.volume105en_US
dc.identifier.issue1en_US
dc.relation.journalPHYSICAL REVIEW Den_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.description.wospublicationidWOS:000748745200003en_US
dc.description.wosqualityQ1en_US


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