The relative branching fractions of B+→h+h′+h′- decays, where h(′) is a pion or kaon, are measured. The analysis is performed with a data sample, collected with the LHCb detector, corresponding to an integrated luminosity of 3.0 fb-1 of pp collisions. The results obtained improve significantly on previous measurements of these quantities, and are important for the interpretation of Dalitz plot analyses of three-body charmless hadronic decays of B+ mesons.

Aaij, R., Abellan Beteta, C., Ackernley, T., Adeva, B., Adinolfi, M., Afsharnia, H., et al. (2020). Measurement of the relative branching fractions of B+ →h+h′+h′- decays. PHYSICAL REVIEW D, 102(11) [10.1103/PhysRevD.102.112010].

Measurement of the relative branching fractions of B+ →h+h′+h′- decays

Borsato M.;Calvi M.;Capelli S.;Carniti P.;Fazzini D.;Garcia Pardinas J.;Gotti C.;Martinazzoli L.;Martinelli M.;Meloni S.;Petruzzo M.;Shields E.;
2020

Abstract

The relative branching fractions of B+→h+h′+h′- decays, where h(′) is a pion or kaon, are measured. The analysis is performed with a data sample, collected with the LHCb detector, corresponding to an integrated luminosity of 3.0 fb-1 of pp collisions. The results obtained improve significantly on previous measurements of these quantities, and are important for the interpretation of Dalitz plot analyses of three-body charmless hadronic decays of B+ mesons.
Articolo in rivista - Articolo scientifico
LHC, Flavour Physics;
English
2020
102
11
112010
none
Aaij, R., Abellan Beteta, C., Ackernley, T., Adeva, B., Adinolfi, M., Afsharnia, H., et al. (2020). Measurement of the relative branching fractions of B+ →h+h′+h′- decays. PHYSICAL REVIEW D, 102(11) [10.1103/PhysRevD.102.112010].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/301664
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