LHCb CollaborationCalvo Gómez, MíriamCamboni, AlessandroCoquereau, SamuelGarrido Beltrán, LluísGascón Fora, DavidGironella Gironell, P.Graciani Díaz, RicardoGraugés Pous, EugeniManera Escalero, R.Vázquez Gómez, RicardVilasis-Cardona, XavierMarin Benito, Carla2020-05-222020-05-222019-12-131550-7998https://hdl.handle.net/2445/162040The production fraction of the Bc-meson with respect to the sum of B- A nd B0 mesons is measured in both 7 and 13 TeV center-of-mass (c.m.) energy pp collisions produced by the Large Hadron Collider (LHC), using the LHCb detector. The rate, approximately 3.7 per mille, does not change with energy, but shows a transverse momentum dependence. The Bc-Bc+ production asymmetry is also measured and is consistent with zero within the determined statistical and systematic uncertainties of a few percent.17 p.application/pdfeng(c) American Physical Society, 2019Física de partículesCromodinàmica quànticaParticle physicsQuantum chromodynamicsinfo:eu-repo/semantics/article6963292020-05-22info:eu-repo/semantics/openAccess