Eur.Phys.J.C Eur.Phys.J.C, 2020, 80 (9), pp.821. ⟨10.1140/epjc/s10052-020-8278-y⟩ European Physical Journal The European physical journal / C, 80 (9), Article: 821 Biblos-e Archivo. Repositorio Institucional de la UAM instname European Physical Journal C: Particles and Fields, Vol 80, Iss 9, Pp 1-12 (2020) The European Physical Journal C: Particles and Fields