First CLEO-c Results on Exclusive D^0 Semileptonic Decays

K. Y. Gao; CLEO Collaboration

First CLEO-c Results on Exclusive D^0 Semileptonic Decays

High Energy Physics - Experiment 2007-05-23 v1

Authors: K. Y. Gao , CLEO Collaboration

Abstract

Based on a data sample of 60 pb-1 collected at the psi(3770) resonance with the CLEO-c detector at CESR, we present improved measurements of absolute branching fractions for exclusive D0 semileptonic decays into K- e+ nu, pi- e+ nu and K*- e+ nu; and the first observation and absolute branching fraction measurement of D0 to rho- e+ nu.

Keywords

D meson decay semileptonic decay CLEO-c branching fraction exclusive decay

Cite

@article{arxiv.hep-ex/0408077,
  title  = {First CLEO-c Results on Exclusive D^0 Semileptonic Decays},
  author = {K. Y. Gao and CLEO Collaboration},
  journal= {arXiv preprint arXiv:hep-ex/0408077},
  year   = {2007}
}