Fix helium HLT2 lines (option 2)
Switch the particle combiner from DecayTreeFitter
to the default `ParticleVertexFitter and re-include helium lines.
This is intended to be a fix for #827 (closed).
Relies on Rec!4061 (merged)
Switch the particle combiner from DecayTreeFitter
to the default `ParticleVertexFitter and re-include helium lines.
This is intended to be a fix for #827 (closed).
Relies on Rec!4061 (merged)