A search for the decay Bc+-> Chi_{c1}(3872)pi+ is reported using proton-proton collision data collected with the LHCb detector between 2011 and 2018 at centre-of-mass energies of 7, 8, and 13 TeV, corresponding to an integrated luminosity of 9 fb-1. No significant signal is observed. Using the decay Bc+ -> Psi(2S)pi+ as a normalisation channel, an upper limit for the ratio of branching fractions (Formula presented.) is set at the 90 (95)% confidence level.

Search for the Bc+-> \chi_c^1(3872)pi+ decay

Bassi G.
Membro del Collaboration Group
;
Kleijne N.
Membro del Collaboration Group
;
Morello M. J.
Membro del Collaboration Group
;
Passaro D.
Membro del Collaboration Group
;
Pica L.;Riccardi D.
Membro del Collaboration Group
;
2025

Abstract

A search for the decay Bc+-> Chi_{c1}(3872)pi+ is reported using proton-proton collision data collected with the LHCb detector between 2011 and 2018 at centre-of-mass energies of 7, 8, and 13 TeV, corresponding to an integrated luminosity of 9 fb-1. No significant signal is observed. Using the decay Bc+ -> Psi(2S)pi+ as a normalisation channel, an upper limit for the ratio of branching fractions (Formula presented.) is set at the 90 (95)% confidence level.
2025
Settore FIS/01 - Fisica Sperimentale
Settore PHYS-01/A - Fisica sperimentale delle interazioni fondamentali e applicazioni
B Physics; Branching fraction; Hadron-Hadron Scattering; QCD
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11384/161844
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