b2pipimumu_angular analysis : GenLevel MC samples
WG: RD
Added new GenLevel MC samples required for background modelling.
New samples are Bd2Jpsietap and Bd2JpsiKst (& Bd2Kpimumu) (with Kstr0 as pi pi)
This does not supersede previous productions, these GenLevel samples are brand new (I forgot to include them in the MR !1040 (merged) [the last MR for this analysis]).
Edited by J Alexander Ward