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Investigation of the decays B0 → D*+- v and B → D** ℓ- v

Albrecht, H. et al. (1993) Investigation of the decays B0 → D*+- v and B → D** ℓ- v. Zeitschrift für Physik C, 57 (4). pp. 533-540. ISSN 0170-9739 (doi:10.1007/BF01561472)

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Publisher's URL: http://dx.doi.org/10.1007/BF01561472

Abstract

Exclusive semileptonic B decays with a D*+ meson in the final state have been studied using the ARGUS detector at the DORIS II storage ring. The branching ratio for the decay B0 → D*+- v, where B → D ℓ- v has been observed. From an angular analysis of the cascade B0 → D*+ (→ D0 π +) ℓ-v the forward-backward asymmetry AFB and the D*+ polarization parameter α have been determined to be AFB=0.20±0.08±0.06 and α=1.1±0.4±0.2.

Item Type:Article
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Britton, Prof David
Authors: Albrecht, H., Ehrlichmann, H., Hamacher, T., Hofmann, R. P., Kirchhoff, T., Nau, A., Nowak, S., Schröder, H., Schulz, H. D., Walter, M., Wurth, R., Appuhn, R. D., Hast, C., Kolanoski, H., Lange, A., Lindner, A., Mankel, R., Schieber, M., Siegmund, T., Spaan, B., Thurn, H., Töpfer, D., Walther, A., Wegener, D., Bittner, M., Eckstein, P., Paulini, M., Reim, K., Wegener, H., Mundt, R., Oest, T., Reiner, R., Schmidt-Parzefall, W., Funk, W., Stiewe, J., Werner, S., Ehret, K., Hofmann, W., Hüpper, A., Khan, S., Knöpfle, K. T., Spengler, J., Britton, D. I., Charlesworth, C. E. K., Edwards, K. W., Hyatt, E. R. F., Kapitza, H., Krieger, P., MacFarlane, D. B., Patel, P. M., Prentice, J. D., Saull, P. R. B., Tzamariudaki, K., Water, R. G., Yoon, T., Reßing, D., Schmidtler, M., Schneider, M., Schubert, K. R., Strahl, K., Waldi, R., Weseler, S., Kernel, G., Križan, P., Križnič, E., Podobnik, T., Živko, T., Balagura, V., Belyaev, I., Chechelnitsky, S., Danilov, M., Droutskoy, A., Gershtein, Y., Golutvin, A., Gorelov, I., Kostina, G., Lubimov, V., Pakhlov, P., Ratnikov, F., Semenov, S., Shibaev, V., Soloshenko, V., Tichomirov, I., and Zaitsev, Y.
College/School:College of Science and Engineering > School of Physics and Astronomy
Journal Name:Zeitschrift für Physik C
ISSN:0170-9739

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