dc.contributor.author
Alfonso Albero, Alejandro
dc.contributor.author
Calvo Gómez, Míriam
dc.contributor.author
Camboni, Alessandro
dc.contributor.author
Coquereau, Samuel
dc.contributor.author
Garrido Beltrán, Lluís
dc.contributor.author
Gascón Fora, David
dc.contributor.author
Gironella Gironell, Pere
dc.contributor.author
Graciani Díaz, Ricardo
dc.contributor.author
Graugés Pous, Eugeni
dc.contributor.author
Vilasis-Cardona, Xavier
dc.contributor.author
LHCb Collaboration
dc.contributor.author
Marin Benito, Carla
dc.date.issued
2020-05-25T13:18:09Z
dc.date.issued
2020-05-25T13:18:09Z
dc.date.issued
2019-02-20
dc.date.issued
2020-05-25T13:18:09Z
dc.identifier
https://hdl.handle.net/2445/162292
dc.description.abstract
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.
dc.format
application/pdf
dc.publisher
Springer Verlag
dc.relation
Reproducció del document publicat a: https://doi.org/10.1007/JHEP02(2019)126
dc.relation
Journal of High Energy Physics, 2019, p. 126
dc.relation
https://doi.org/10.1007/JHEP02(2019)126
dc.rights
cc-by (c) LHCb Collaborationº et al., 2019
dc.rights
http://creativecommons.org/licenses/by/3.0/es
dc.rights
info:eu-repo/semantics/openAccess
dc.source
Articles publicats en revistes (Física Quàntica i Astrofísica)
dc.subject
Física de partícules
dc.subject
Particle physics
dc.title
Search for CP violation through an amplitude analysis of D 0 → K + K − π + π − decays
dc.type
info:eu-repo/semantics/article
dc.type
info:eu-repo/semantics/publishedVersion
