combination of colour favoured and colour
نویسندگان
چکیده
in this research we described the effective hamiltonian theory and applied this theory to the calculation of current-current (q1,2) and qcd penguin (q3,…,6) c quark decay rates. we calculated the decay rates of semileptonic and hadronic of charm quark in the effective hamiltonian theory. we investigated the decay rates of d meson decays according to spectator quark model (sqm) for the calculation of d meson decays. we obtained the total decay rates of semileptonic and hadronic of charm quark in the effective hamiltonian according to colour favoured (c-f) and colour suppressed (c-s). we combined them and to added amplitude of processes colour favoured and colour suppressed (f+s) and obtained the decay rates of them.
منابع مشابه
Combination of Colour Favoured and Colour
In this research we described the effective Hamiltonian theory and applied this theory to the calculation of current-current (Q1,2) and QCD penguin (Q3,…,6) c quark decay rates. We calculated the decay rates of semileptonic and hadronic of charm quark in the effective Hamiltonian theory. We investigated the decay rates of D meson decays according to Spectator Quark Model (SQM) for the calculati...
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عنوان ژورنال:
journal of sciences islamic republic of iranجلد ۱۹، شماره ۲، صفحات ۰-۰
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