Publication: Measurement of branching fractions and CP asymmetries for Ds+ →k+ (η,π0) and Ds+ →π+ (η,π0) decays at Belle
Дата
2021
Авторы
Guan, Y.
Schwartz, A. J.
Kinoshita, K.
Adachi, I.
Pakhlov, P.
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Аннотация
© 2021 authors.We report measurements of the branching fractions and CP asymmetries for Ds+→K+η, Ds+→K+π0, and Ds+→π+η decays, and the branching fraction for Ds+→π+π0. Our results are based on a data sample corresponding to an integrated luminosity of 921 fb-1 collected by the Belle detector at the KEKB e+e- asymmetric-energy collider. Our measurements of CP asymmetries in these decays are the most precise to date; no evidence for CP violation is found.
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Цитирование
Measurement of branching fractions and CP asymmetries for Ds+ →k+ (η,π0) and Ds+ →π+ (η,π0) decays at Belle / Guan, Y. [et al.] // Physical Review D. - 2021. - 103. - № 11. - 10.1103/PhysRevD.103.112005
URI
https://www.doi.org/10.1103/PhysRevD.103.112005
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https://openrepository.mephi.ru/handle/123456789/24254
https://www.scopus.com/record/display.uri?eid=2-s2.0-85108217690&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000661782300002
https://openrepository.mephi.ru/handle/123456789/24254