arXiv · hep-ex/0702035
Leptonic and Semileptonic Charm Decays from CLEO-c
Abstract
I describe CLEO-c purely leptonic decay results leading to fD+=(222.6 +/- 16.7^{+2.8}_{-3.4}) MeV, fDs+=(280.1 +/- 11.6 +/- 6.0) MeV, and fDs+/fD+=1.26 +/- 0.11 +/-0.03. Form-factor measurements in Cabibbo favored and suppressed pseudoscalar decays are presented. Some comparisons are made with theoretical predictions.
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S. Stone. 2007-02-23. Leptonic and Semileptonic Charm Decays from CLEO-c. https://arxiv.org/abs/hep-ex/0702035
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