Leptonic and semileptonic decays from CLEO-c

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Abstract

The CLEO-c measurement of the purely leptonic decay rate D+ → μ+v determines the value of the pseudoscalar decay constant f D+=(222.6±16.7-3.4+2.8) MeV, allowing for a precision test of strong interaction theories. Semileptonic decay branching ratios are also summarized.

Original languageEnglish (US)
Title of host publicationPARTICLES AND NUCLEI
Subtitle of host publicationSeventeenth Internatinal Conference on Particles and Nuclei
Pages253-255
Number of pages3
DOIs
StatePublished - Dec 1 2006
EventPARTICLES AND NUCLEI: Seventeenth Internatinal Conference on Particles and Nuclei - Santa Fe, NM, United States
Duration: Oct 23 2005Oct 30 2005

Publication series

NameAIP Conference Proceedings
Volume842
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Other

OtherPARTICLES AND NUCLEI: Seventeenth Internatinal Conference on Particles and Nuclei
CountryUnited States
CitySanta Fe, NM
Period10/23/0510/30/05

Keywords

  • Decay constant
  • Leptonic
  • Semileptonic

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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  • Cite this

    Stone, S. (2006). Leptonic and semileptonic decays from CLEO-c. In PARTICLES AND NUCLEI: Seventeenth Internatinal Conference on Particles and Nuclei (pp. 253-255). (AIP Conference Proceedings; Vol. 842). https://doi.org/10.1063/1.2220242