Updates for signal samples (primarily SVJ)
The SVJ-oriented changes are:
- allow disabling PDF weight normalization
- store SVJ
GenParticle
chains (with a hack to keep first copies of HV quarks) - prepare for upcoming SVJ signal scans
Some of these changes are not quite backward compatible for V17:
- new
SignalParameters
branch generalized to handle any type of signal scan (SusyMotherMass
andSusyLSPMass
branches kept for compatibility, plan to remove them after V17 finishes) -
GenParticles_ParentIdx
branch filled, when possible, for "individual" particles kept in the minimal scheme -
GenParticle
chain added to minimal scheme for SUSY signals
but the impact is minor, so we will go ahead.
attn @aperloff for GenParticleProducer
changes