Absolute branching fraction measurements of exclusive D0 semileptonic decays.
نویسندگان
چکیده
With the first data sample collected by the CLEO-c detector at the psi(3770) resonance we have studied four exclusive semileptonic decays of the D0 meson. Our results include the first observation and absolute branching fraction measurement for D0 --> p-e+ve and improved measurements of the absolute branching fractions for D0 decays to K-e+ve, pi-e+ve, and K*-e+ve.
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ورودعنوان ژورنال:
- Physical review letters
دوره 95 18 شماره
صفحات -
تاریخ انتشار 2005