Spectator model in D meson Decays

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dc.creatorGhominejad, Mehrdad
dc.creatorMehraban, Hossein
dc.date2006-10-14
dc.date.accessioned2026-07-07T10:42:05Z
dc.date.available2026-07-07T10:42:05Z
dc.descriptionIn this research we describe effective Hamiltonian theory and apply this theory to the calculation of current-current $Q_{12}$ and QCD penguin $Q_{3...6}$ decay rates We calculate the decay rates of semileptonic and hadronic of charm quark in effective Hamiltonian theory. We investigate the decay rates of D meson decays according to Spectator Quark Model(SQM) for the calculation of D meson decays. We obtain the total decay rates of semileptonic and hadronic of charm quark in effective Hamiltonian according to colour Favoured (C-F) and colour Suppressed (C-S), and then to added amplitude of processes colour Favoured and colour Suppressed (F-S) and obtain the decay rates of them.
dc.description4 pages, talk and poster presented at IPM-LHP06, Tehran, Iran; PSN: IPM-LHP06-19May
dc.identifierhttps://arxiv.org/abs/hep-ph/0610175
dc.identifierhttp://arxiv.org/abs/hep-ph/0610175
dc.identifierECONFC0605151:0024,2006
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/181828
dc.subjectHigh Energy Physics - Phenomenology
dc.titleSpectator model in D meson Decays
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