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

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, a...

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Detalhes bibliográficos
Autores: Camboni, Alessandro, Garrido Beltrán, Lluís, Gascon, D., Graciani Diaz, Ricardo, Graugés Pous, Eugeni, Marin Benito, Carla, Picatoste Olloqui, Eduardo, Rives Molina, Vicente José, Alfonso Albero, Alejandro, Calvo Gomez, M., Coquereau, S., Gironella Gironell, P., Vazquez Gomez, R., LHCb Collaboration
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2017
País:España
Recursos:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:2445/186420
Acesso em linha:https://hdl.handle.net/2445/186420
Access Level:acceso abierto
Palavra-chave:Hadrons
Gran Col·lisionador d'Hadrons
Física de partícules
Experiments
Large Hadron Collider (France and Switzerland)
Particle physics
Descrição
Resumo: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.

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