Measurement of the ratio of branching fractions of the Upsilon(4S) to charged and neutral B mesons

Measurement of the ratio of branching fractions of the Upsilon(4S) to charged and neutral B mesons

The ratio of charged and neutral B meson production at the γ(4S), f +-/f 00, is measured through the decays B̄→D*ℓ -ν̄ ℓ, reconstructed using a partial reconstruction method where the D* is detected only through a pion daughter from the decay D*→Dπ. Using data collected by the CLEO II detector, the...

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Bibliographic Details
Main Authors: Athar, S, Avery, P, Stoeck, H, Yelton, J, Brandenburg, G, Ershov, A, Kim, D, Wilson, R, Benslama, K, Eisenstein, B, Ernst, J, Gollin, G, Hans, R, Karliner, I, Lowrey, N, Marsh, M, Plager, C, Sedlack, C, Selen, M, Thaler, J, Williams, J, Edwards, K, Ammar, R, Besson, D, Zhao, X
Format: Journal article
Language:English
Published: 2002

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