Draft: Converter from CompositeParticle (Allen) -> LHCb::Particles (Rec)
Goes with Allen!2148
Use the sample lhcb-datapkg/PRConfig!539 for J/\psi \to \mu \mu secondary vertex testing
Edited by Ching-Hua Li
Goes with Allen!2148
Use the sample lhcb-datapkg/PRConfig!539 for J/\psi \to \mu \mu secondary vertex testing