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A measurement of the inclusive semileptonic decay fraction of charmed hadrons
- Source :
- Physics Letters B. 278:202-208
- Publication Year :
- 1992
- Publisher :
- Elsevier BV, 1992.
-
Abstract
- Using the ARGUS detector at the DORIS-II storage ring at DESY, we have measured the inclusive semileptonic branching ratio of charmed hadrons produced in e+e− annihilition at =10 GeV to be BR(c→eveX)=(9.8±0.9±0.5 0.6)% and BR(c→μvμX)=(8.6±1.7±0.70.8)%.
Details
- ISSN :
- 03702693
- Volume :
- 278
- Database :
- OpenAIRE
- Journal :
- Physics Letters B
- Accession number :
- edsair.doi...........cd6d4bcbc70434d60fd2a465fb549d37