B decays into pion-pion-kaon and into kaon-antikaon-kaon: long distance and final-state effects

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dc.creatorLoiseau, B.
dc.creatorFurman, A.
dc.creatorKaminski, R.
dc.creatorLesniak, L.
dc.date2005-11-04
dc.date.accessioned2026-07-07T06:49:53Z
dc.date.available2026-07-07T06:49:53Z
dc.descriptionThe interplay of strong and weak decay amplitudes for B -> pion-pion-kaon and B -> kaon-antikaon-kaon, with the pion-pion and kaon-antikaon pairs interacting in isospin-0 S-wave, is analyzed for pion-pion effective mass from threshold to 1.2 GeV. To improve agreement with experiment of a factorization approach with some QCD corrections, addition of long-distance contributions, called charming penguins is necessary.
dc.description5 pages, 1 figure, invited talk at the Third Asia-Pacific Conference on Few-Body Problems in Physics (APFB05), Nakhon Ratchassima, Thailand, July 26-30, 2005, to be published by the Scientific World Publishing Co
dc.identifierhttps://arxiv.org/abs/hep-ph/0511044
dc.identifierhttp://arxiv.org/abs/hep-ph/0511044
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/104517
dc.subjectHigh Energy Physics - Phenomenology
dc.titleB decays into pion-pion-kaon and into kaon-antikaon-kaon: long distance and final-state effects
dc.typetext

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