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Title: Measurement of the branching fractions of the decays D + → K − K + K + , D + → π − π + K + and D s+ → π − K + K +
Author: LHCb Collaboration
Alfonso Albero, Alejandro
Calvo Gómez, Míriam
Camboni, Alessandro
Coquereau, Samuel
Garrido Beltrán, Lluís
Gascón Fora, David
Gironella Gironell, Pere
Graciani Díaz, Ricardo
Graugés Pous, Eugeni
Vilasis-Cardona, Xavier
Keywords: Hadrons
Física de partícules
Particle physics
Issue Date: 27-Mar-2019
Publisher: Springer Verlag
Abstract: The branching fractions of the doubly Cabibbo-suppressed decays D+ → K−K+K+, D+ → π−π+K+ and D +s → π−K+K+ are measured using the decays D+ → K−π+π+ and D +s → K−K+π+ as normalisation channels. The measurements are performed using proton-proton collision data collected with the LHCb detector at a centre-of-mass energy of 8 TeV, corresponding to an integrated luminosity of 2.0 fb−1.
Note: Reproducció del document publicat a:
It is part of: Journal of High Energy Physics, 2019, p. 176
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ISSN: 1126-6708
Appears in Collections:Articles publicats en revistes (Física Quàntica i Astrofísica)

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