Published in:
Physical Review Letters 95,18 (2005) 181801;
Link to original published article:
http://dx.doi.org/10.1103/PhysRevLett.95.181801
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 (K) over bar (0)e(+)nu(e), pi(0)e(+)nu(e), (K) over bar (*0)e(+)nu(e), and rho(0)e(+)nu(e), and the first observation and absolute branching fraction measurement of D+->omega e(+)nu(e). We also report the most precise tests to date of isospin invariance in semileptonic D-0 and D+ decays.
Keywords
ratio
Date of this Version
January 2005
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