A search for the rare decay B0 → J/ψ ϕ is performed using pp collision data collected with the LHCb detector at centre-of-mass energies of 7, 8 and 13 TeV, corresponding to an integrated luminosity of 9 fb^−1. No significant signal of the decay is observed and an upper limit of 1.1 × 10^−7 at 90% confidence level is set on the branching fraction.

Aaij, R., Abellán Beteta, C., Ackernley, T., Adeva, B., Adinolfi, M., Afsharnia, H., et al. (2021). Search for the Rare Decay B0 → J/ψ ϕ. CHINESE PHYSICS C, 45(4), 1-14 [10.1088/1674-1137/abdf40].

Search for the Rare Decay B0 → J/ψ ϕ

Capriotti, L.;Carbone, A.;Ferrari, F.;Galli, D.;Maccolini, S.;Manuzzi, D.;Patrignani, C.;Pisani, F.;Zucchelli, S.;
2021

Abstract

A search for the rare decay B0 → J/ψ ϕ is performed using pp collision data collected with the LHCb detector at centre-of-mass energies of 7, 8 and 13 TeV, corresponding to an integrated luminosity of 9 fb^−1. No significant signal of the decay is observed and an upper limit of 1.1 × 10^−7 at 90% confidence level is set on the branching fraction.
2021
Aaij, R., Abellán Beteta, C., Ackernley, T., Adeva, B., Adinolfi, M., Afsharnia, H., et al. (2021). Search for the Rare Decay B0 → J/ψ ϕ. CHINESE PHYSICS C, 45(4), 1-14 [10.1088/1674-1137/abdf40].
Aaij, R.; Abellán Beteta, C.; Ackernley, T.; Adeva, B.; Adinolfi, M.; Afsharnia, H.; Aidala, C.A.; Aiola, S.; Ajaltouni, Z.; Akar, S.; Albrecht, J.; A...espandi
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/848919
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