$Measurements of the leptonic branching fractions of the tau$

Measurements of the leptonic branching fractions of the tau

Data collected with the DELPHI detector from 1993 to 1995 combined with previous DELPHI results for data from 1991 and 1992 yield the branching fractions B(τ → evv̄) = (17.877 ± 0.109stat ± 0.110sys)% and B(τ → μvv̄) = (17.325 ± 0.095stat ± 0.077sys)%.

Λεπτομέρειες βιβλιογραφικής εγγραφής
Κύριοι συγγραφείς:	Abreu, P, Adam, W, Adye, T, Adzic, P, Ajinenko, I, Albrecht, Z, Alderweireld, T, Alekseev, G, Alemany, R, Allmendinger, T, Allport, P, Almehed, S, Amaldi, U, Amapane, N, Amato, S, Anassontzis, E, Andersson, P, Andreazza, A, Andringa, S, Antilogus, P, Apel, W, Arnoud, Y, Asman, B, Augustin, J, Augustinus, A
Μορφή:	Journal article
Γλώσσα:	English
Έκδοση:	1999

Παρόμοια τεκμήρια

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Photon events with missing energy at root s=183 to 189 GeV
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Inclusive Sigma(-) and Lambda(1520) production in hadronic Z decays
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Measurement of the tau lepton polarisation at LEP2
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A measurement of the Tau topological branching ratios
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Search for neutral Higgs bosons in e(+)e(-) collisions at root s=183 GeV
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Search for neutralino pair production at root s = 189 GeV
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Measurement of the gluon fragmentation function and a comparison of the scaling violation in gluon and quark jets
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Search for chargino pair production in scenarios with gravitino LSP and stau NLSP at root s similar to 183 GeV at LEP
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