Reconstruction of B0 →J/ΨKS0 and Measurement of Ratios of Branching Ratios Involving B→J/ΨK* and B+ →J/ΨK+

Published

Journal Article

We report on the reconstruction of the decay mode B0→J/ΨKS0 using 19.3pb-1 of data collected by the Collider Detector at Fermilab in p-p collisions at √s=1.8TeV. A signal of 41.8±6.9 events, with a signal-to-background ratio of 9:1, is observed. Three additional decay modes B+→J/ΨK+, B0→J/ΨK*(892)0, and B+→J/ΨK*(892)+ are reconstructed. We measure three ratios of branching ratios, each one relative to the B+→J/ΨK+ mode. We also report the ratio of decay rates, γ(B→J/ΨK*)/γ(B→J/ΨK), for the vector-vector relative to the vector-pseudoscalar modes, to be 1.32±0.23(stat)±0.16(syst). © 1996 The American Physical Society.

Full Text

Duke Authors

Cited Authors

  • Abe, F; Albrow, MG; Amendolia, SR; Amidei, D; Antos, J; Anway-Wiese, C; Apollinari, G; Areti, H; Atac, M; Auchincloss, P; Azfar, F; Azzi, P; Bacchetta, N; Badgett, W; Bailey, MW; Bao, J; de Barbaro, P; Barbaro-Galtieri, A; Barnes, VE; Barnett, BA; Bartalini, P; Bauer, G; Baumann, T; Bedeschi, F; Behrends, S; Belforte, S; Bellettini, G; Bellinger, J; Benjamin, D; Benlloch, J; Bensinger, J; Benton, D; Beretvas, A; Berge, JP; Bertolucci, S; Bhatti, A; Biery, K; Binkley, M; Bird, F; Bisello, D; Blair, RE; Blocker, C; Bodek, A; Bokhari, W; Bolognesi, V; Bortoletto, D; Boswell, C; Boulos, T; Brandenburg, G; Bromberg, C; Buckley-Geer, E; Budd, HS; Burkett, K; Busetto, G; Byon-Wagner, A; Byrum, KL; Cammerata, J; Campagnari, C; Campbell, M; Caner, A; Carithers, W; Carlsmith, D; Castro, A; Cen, Y; Cervelli, F; Chao, HY; Chapman, J; Cheng, MT; Chiarelli, G; Chikamatsu, T; Chiou, CN; Christofek, L; Cihangir, S; Clark, AG; Cobal, M; Contreras, M; Conway, J; Cooper, J; Cordelli, M; Couyoumtzelis, C; Crane, D; Cunningham, JD; Daniels, T; DeJongh, F; Delchamps, S; Dell’Agnello, S; Dell’Orso, M; Demortier, L; Denby, B; Deninno, M; Derwent, PF; Devlin, T; Dickson, M; Dittmann, JR; Donati, S; Drucker, RB; Dunn, A; Einsweiler, K; Elias, JE; Ely, R

Published Date

  • January 1, 1996

Published In

Volume / Issue

  • 76 / 12

Start / End Page

  • 2015 - 2020

Electronic International Standard Serial Number (EISSN)

  • 1079-7114

International Standard Serial Number (ISSN)

  • 0031-9007

Digital Object Identifier (DOI)

  • 10.1103/PhysRevLett.76.2015

Citation Source

  • Scopus