A search is made for the highly-suppressed B meson decays B+→K+K+π−and B+→π+π+K−using a data sample corresponding to an integrated luminosity of 3.0 fb−1collected by the LHCb experiment in proton–proton collisions at centre-of-mass energies of 7 and 8 TeV. No evidence is found for the decays, and upper limits at 90% confidence level are determined to be B(B+→K+K+π−)<1.1�10−8and B(B+→π+π+K−)<4.6�10−8.

Search for the suppressed decays B+ → K+K+π− and B+ → π+π+K−

De Serio, M.;Pappagallo, M.;
2017-01-01

Abstract

A search is made for the highly-suppressed B meson decays B+→K+K+π−and B+→π+π+K−using a data sample corresponding to an integrated luminosity of 3.0 fb−1collected by the LHCb experiment in proton–proton collisions at centre-of-mass energies of 7 and 8 TeV. No evidence is found for the decays, and upper limits at 90% confidence level are determined to be B(B+→K+K+π−)<1.1�10−8and B(B+→π+π+K−)<4.6�10−8.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11586/215709
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