Final published version
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - Search for new physics in rare B decays
AU - Kartvelishvili, Vakhtang
AU - OPAL Collaboration
PY - 2000/3/16
Y1 - 2000/3/16
N2 - A search for the decay B±→K±K±π∓ was performed using data collected by the OPAL detector at LEP. These decays are strongly suppressed in the Standard Model but could occur with a higher branching ratio in supersymmetric models, especially in those with R-parity violating couplings. No evidence for a signal was observed and a 90% confidence level upper limit of 1.29×10−4 was set for the branching ratio.
AB - A search for the decay B±→K±K±π∓ was performed using data collected by the OPAL detector at LEP. These decays are strongly suppressed in the Standard Model but could occur with a higher branching ratio in supersymmetric models, especially in those with R-parity violating couplings. No evidence for a signal was observed and a 90% confidence level upper limit of 1.29×10−4 was set for the branching ratio.
U2 - 10.1016/S0370-2693(00)00162-3
DO - 10.1016/S0370-2693(00)00162-3
M3 - Journal article
VL - 476
SP - 233
EP - 242
JO - Physics Letters B
JF - Physics Letters B
SN - 0370-2693
IS - 3-4
ER -