Absolute Branching Fraction Measurements of Exclusive D+ Semileptonic Decays
Abstract
Using data collected at the psi(3770) resonance with the CLEO-c detector at the Cornell e+e- storage ring, we present improved measurements of the absolute branching fractions of D+ decays to K0B e+ nue, pi0 e+ nue, K0B* e+ nue, and rho0 e+ nue, and the first observation and absolute branching fraction measurement of D+ --> omega e+ nue. We also report the most precise tests to date of isospin invariance in semileptonic D0 and D+ decays.
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