MEASUREMENT OF THE INCLUSIVE B-]TAU-NU-X BRANCHING RATIO
Using the L3 detector, the branching ratio BR(b --> taunuX) has been measured using a sample of Z --> bbBAR events tagged by high momentum and high transverse momentum leptons in one hemisphere and with missing energy in the opposite hemisphere. From a sample of 948000 hadronic events we find BR(b --> taunuX) = (2.4 +/- 0.7 (stat.) +/- 0.8 (syst.))%.
- Publisher
- ELSEVIER SCIENCE BV
- Issue Date
- 1994-07
- Language
- English
- Article Type
- Article
- Keywords
LUND MONTE-CARLO; JET FRAGMENTATION; L3 EXPERIMENT; E+E-PHYSICS; DECAYS; HADRONS; Z(0)
- Citation
PHYSICS LETTERS B, v.332, no.1-2, pp.201 - 208
- ISSN
- 0370-2693
- Appears in Collection
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