sPHENIX tracking discussion

[Anthony Frawley <afrawley AT fsu.edu>]

Hi All,

Following up on the discussion at the meeting this morning, the module that takes TPC seed tracks from any source and associates them with a collision vertex, then updates (px,py,pz) from a helical fit including the vertex, is trackreco/PHTpcTrackSeedVertexAssoc. It is in my branch:

https://github.com/adfrawley/coresoftware/tree/tpc_seed_vtx_assoc

There was a suggestion to add it to the base class of the track seeders, i.e. PHTrackSeeding. Was the idea to add a call to this module at the end of PHTrackSeeding::process_event(), after calling the Process() method for the desired track seeder implementation? 

Tony