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Search for new physics in rare B decays
Wilson, Graham Wallace OPAL Collaboration Abbiendi, G. Ackerstaff, K. Åkesson, P. F. Alexander, G. Allison, J. Anderson, K. J. Arcelli, S. Asai, S.
Wilson, Graham Wallace
OPAL Collaboration
Abbiendi, G.
Ackerstaff, K.
Åkesson, P. F.
Alexander, G.
Allison, J.
Anderson, K. J.
Arcelli, S.
Asai, S.
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Abstract
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.
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2000-03-01
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Elsevier
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Abbiendi, G. et al. (2000). "Search for new physics in rare B decays," Physics Letters B, 476(3-4):233-242. http://www.dx.doi.org/10.1016/S0370-2693(00)00162-3.