Search for the Flavor-Changing Neutral Current Decays B[sup +][r arrow][mu][sup +] [mu][sup [minus]]K[sup +] and B[sup 0][r arrow][mu][sup +][mu][sup [minus]]K[sup [asterisk]0 ]

We report on a search for the flavor-changing neutral current decays B[sup +][r arrow][mu][sup +][mu][sup [minus]]K[sup +] and B[sup 0][r arrow][mu][sup +][mu][sup [minus]]K[sup *0] using 88 pb[sup [minus]1] of data from [bar p]p collisions at [radical] (s) =1.8 TeV , collected with the Collider Det...

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Bibliographic Details
Published in:Physical review letters 1999-10, Vol.83:17
Main Authors: Antos, J., Chang, P.S., Chang, P.T., Chen, Y.C., Cheng, M.-., Chu, M.L., Guo, R.S., Liu, Y.C., Blair, R.E., Byrum, K.L., Kovacs, E., Kuhlmann, S.E., LeCompte, T., Nodulman, L., Deninno, M., Fiori, I., Malferrari, L., Mazzanti, P., Bensinger, J., Blocker, C., Kirk, M., Kirsch, L., Lamoureux, J.I., Niu, H., Bonushkin, Y., Hauser, J., Lindgren, M., Nachtman, J., Amaral, P., Ashmanskas, W., Berryhill, J., Culbertson, R., Frisch, H., Grosso-Pilcher, C., Lai, N., Nakaya, T.
Format: Article
Language:English
Subjects:
ALGEBRAIC CURRENTS
ANTILEPTONS
ANTIMATTER
ANTIPARTICLES
B MESONS
B NEUTRAL MESONS
B PLUS MESONS
BARYON-BARYON INTERACTIONS
BEAUTY MESONS
BEAUTY PARTICLES
BOSONS
BRANCHING RATIO
CURRENTS
DECAY
ELEMENTARY PARTICLES
FERMILAB COLLIDER DETECTOR
FERMIONS
HADRON-HADRON INTERACTIONS
HADRONS
INTERACTIONS
KAONS
KAONS NEUTRAL
KAONS PLUS
LEPTONS
MATTER
MESONS
MUONS
MUONS MINUS
MUONS PLUS
NEUTRAL CURRENTS
NUCLEON-ANTINUCLEON INTERACTIONS
NUCLEON-NUCLEON INTERACTIONS
PARTICLE DECAY
PARTICLE INTERACTIONS
PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
PROTON-ANTINEUTRON INTERACTIONS
PROTON-NUCLEON INTERACTIONS
PROTON-PROTON INTERACTIONS
PSEUDOSCALAR MESONS
STRANGE MESONS
STRANGE PARTICLES 662350 > Decays of Mesons-- (1992-)
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Summary:We report on a search for the flavor-changing neutral current decays B[sup +][r arrow][mu][sup +][mu][sup [minus]]K[sup +] and B[sup 0][r arrow][mu][sup +][mu][sup [minus]]K[sup *0] using 88 pb[sup [minus]1] of data from [bar p]p collisions at [radical] (s) =1.8 TeV , collected with the Collider Detector at Fermilab. Finding no evidence for these decays, we set upper limits on the branching fractions B(B[sup +][r arrow][mu][sup +][mu][sup [minus]]K[sup +])[lt]5.2[times]10[sup [minus]6] and B(B[sup 0][r arrow][mu][sup +][mu][sup [minus]]K[sup *0])[lt]4.0[times]10[sup [minus]6] at the 90[percent] confidence level. [copyright] [ital 1999] [ital The American Physical Society ]
ISSN:0031-9007
1079-7114