2026-04-17T03:04:57Zhttps://recercat.cat/oai/requestoai:recercat.cat:2445/1622922025-12-05T16:49:02Zcom_2072_1057col_2072_478823col_2072_478904col_2072_478917
RECERCAT
author
Alfonso Albero, Alejandro
author
Calvo Gómez, Míriam
author
Camboni, Alessandro
author
Coquereau, Samuel
author
Garrido Beltrán, Lluís
author
Gascón Fora, David
author
Gironella Gironell, Pere
author
Graciani Díaz, Ricardo
author
Graugés Pous, Eugeni
author
Vilasis-Cardona, Xavier
author
LHCb Collaboration
author
Marin Benito, Carla
2020-05-25T13:18:09Z2020-05-25T13:18:09Z2019-02-202020-05-25T13:18:09Z
Using pp collisions corresponding to 3 fb−1 integrated luminosity, recorded by the LHCb experiment at centre-of-mass energies of 7 and 8 TeV, the ratio of branching fractions B(Λ0b→ψ(2S)Λ)/B(Λ0b→J/ψΛ)=0.513±0.023(stat)±0.016(syst)±0.011(B) is determined. The first uncertainty is statistical, the second is systematic and the third is due to the external branching fractions used.
cc-by (c) LHCb Collaborationº et al., 2019 http://creativecommons.org/licenses/by/3.0/es info:eu-repo/semantics/openAccess
Hadrons
Física de partícules
Experiments
Hadrons
Particle physics
Experiments
Search for CP violation through an amplitude analysis of D 0 → K + K − π + π − decays
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion