Merge branch 'kreps_pKmmGen' into 'master'
Lb --> J/psi pK and Lb --> pKmmm without cuts on daughters for study of generator level efficiency
See merge request !1126 (merged)
(cherry picked from commit 44673f99)
9fb3ce29 Lb --> J/psi pK and Lb --> pKmmm without cuts on daughters for study of generator level efficiency