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공공누리This item is licensed Korea Open Government License

Title
Search for B→?π decays
Author(s)
김정현조기현
Publication Year
2012-08-07
Abstract
WereportonasearchforthecharmlessdecaysB+????andB0????thatarestronglysuppressedinthestandardmodel.Theanalysisisbasedonadatasampleof657106BB?pairscollectedatthe??4S)resonancewiththeBelledetectorattheKEKBasymmetric-energye+e-collider.Wefindnosignificantsignalandsetupperlimitsof3.310-7forB+????and1.510-7forB0????atthe90%confidencelevel.
Keyword
Belle; rareBdecay; charmlessdecay
Journal Title
Physicalreview.D,Particles,fields,gravitation,andcosmology
Citation Volume
86
ISSN
1550-7998
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Appears in Collections:
7. KISTI 연구성과 > 학술지 발표논문
URI
https://repository.kisti.re.kr/handle/10580/14094
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