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MEASUREMENT OF THE INCLUSIVE B-]TAU-NU-X BRANCHING RATIO

Abstract:
Using the L3 detector, the branching ratio BR(b → πνX) has been measured using a sample of Z → bb 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 948 000 hadronic events we find BR(b → πνX) = (2.4 ± 0.7 (stat.) ± 0.8 (syst.))%. © 1994.
Publication status:
Published

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Authors


ACCIARRI, M More by this author
ADRIANI, O More by this author
AGUILARBENITEZ, M More by this author
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Journal:
PHYSICS LETTERS B
Volume:
332
Issue:
1-2
Pages:
201-208
Publication date:
1994-07-14
DOI:
ISSN:
0370-2693
URN:
uuid:a5f6765d-9708-4a25-bf0b-e8c98f2fd472
Source identifiers:
20491
Local pid:
pubs:20491

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