Direct Measurements of Absolute Branching Fractions for D0 and D+ Inclusive Semimuonic Decays

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dc.creatorBES Collaboration
dc.creatorAblikim, M.
dc.date2008-04-09
dc.date2008-04-10
dc.date.accessioned2026-07-07T11:33:33Z
dc.date.available2026-07-07T11:33:33Z
dc.descriptionBy analyzing about 33 $\rm pb^{-1}$ data sample collected at and around 3.773 GeV with the BES-II detector at the BEPC collider, we directly measure the branching fractions for the neutral and charged $D$ inclusive semimuonic decays to be $BF(D^0 \to μ^+ X) =(6.8\pm 1.5\pm 0.7)%$ and $BF(D^+ \to μ^+ X) =(17.6 \pm 2.7 \pm 1.8)%$, and determine the ratio of the two branching fractions to be $\frac{BF(D^+ \to μ^+ X)}{BF(D^0 \to μ^+ X)}=2.59\pm 0.70 \pm 0.25$.
dc.identifierhttps://arxiv.org/abs/0804.1454
dc.identifierhttp://arxiv.org/abs/0804.1454
dc.identifierPhys.Lett.B665:16-19,2008
dc.identifierdoi:10.1016/j.physletb.2008.05.054
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/197933
dc.subjectHigh Energy Physics - Experiment
dc.titleDirect Measurements of Absolute Branching Fractions for D0 and D+ Inclusive Semimuonic Decays
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