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  • Observation of the decay [i...
    Abe, F.; Albrow, M.; Amidei, D.; Anway-Wiese, C.; Apollinari, G.; Areti, H.; Auchincloss, P.; Azfar, F.; Azzi, P.; Bacchetta, N.; Badgett, W.; Bailey, M.W.; Bao, J.; de Barbaro, P.; Barbaro-Galtieri, A.; Barnes, V.E.; Barnett, B.A.; Bauer, G.; Baumann, T.; Bedeschi, F.; Behrends, S.; Belforte, S.; Bellettini, G.; Bellinger, J.; Benjamin, D.; Benlloch, J.; Beretvas, A.; Bhatti, A.; Biery, K.; Binkley, M.; Bird, F.; Bisello, D.; Blair, R.E.; Blocker, C.; Bodek, A.; Bolognesi, V.; Boswell, C.; Boulos, T.; Brandenburg, G.; Buckley-Geer, E.; Budd, H.S.; Burkett, K.; Busetto, G.; Byon-Wagner, A.; Byrum, K.L.; Campagnari, C.; Campbell, M.; Caner, A.; Carithers, W.; Carlsmith, D.; Castro, A.; Cen, Y.; Cervelli, F.; Chapman, J.; Chiarelli, G.; Chikamatsu, T.; Cihangir, S.; Clark, A.G.; Cobal, M.; Contreras, M.; Cooper, J.; Cordelli, M.; Coupal, D.P.; Crane, D.; Cunningham, J.D.; Daniels, T.; DeJongh, F.; Dell'Agnello, S.; Dell'Orso, M.; Demortier, L.; Denby, B.; Deninno, M.; Derwent, P.F.; Devl

    Physical review letters, 09/1993, Letnik: 71:11
    Journal Article

    This Letter reports the observation and mass measurement of fully reconstructed ital Bsub ital ssup 0 mesons through the decay chain ital Bsub ital ssup 0r arrowital J/psi psi, ital J/psir arrowmusup +musup minus, phir arrowital Ksup +ital Kminus using data obtained at the Collider Detector at Fermilab in ital bar pp collisions at radicalital s =1.8 TeV. A signal of 14.0plus minus4.7 events is observed. Comparison of the ital Bsub ital ssup 0 signal with the kinematically similar decays ital Bsup +r arrowital J/psi ital Ksup + and ital Bsup 0r arrowital J/psi Ksup *(892)sup 0 is presented. The mass of the ital Bsub ital ssup 0 meson is determined to be 5383.3plus minus4.5(stat)plus minus5.0(syst) MeV/ital csup 2.