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−1 collected 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−)<1.1×10−8 and B(B+→π+π+K−)<4.6×10−8.

Aaij, R., Adeva, B., Adinolfi, M., Ajaltouni, Z., Akar, S., Albrecht, J., et al. (2017). Search for the suppressed decays B+ → K+K+π− and B+ → π+π+K−. PHYSICS LETTERS. SECTION B, 765, 307-316 [10.1016/j.physletb.2016.11.053].

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

BELLOLI, NICOLETTA;CALVI, MARTA;CARNITI, PAOLO;CASSINA, LORENZO;FAZZINI, DAVIDE;GOTTI, CLAUDIO;GRILLO, LUCIA;Martinelli, M;Petruzzo, M;
2017

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−1 collected 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−)<1.1×10−8 and B(B+→π+π+K−)<4.6×10−8.
Articolo in rivista - Articolo scientifico
Nuclear and High Energy Physics
English
307
316
10
Aaij, R., Adeva, B., Adinolfi, M., Ajaltouni, Z., Akar, S., Albrecht, J., et al. (2017). Search for the suppressed decays B+ → K+K+π− and B+ → π+π+K−. PHYSICS LETTERS. SECTION B, 765, 307-316 [10.1016/j.physletb.2016.11.053].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/153515
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