sPHENIX tracking discussion

["Osborn, Joe" <osbornjd AT ornl.gov>]

Are you running with the truth vertexing also, e.g. flag use_truth_init_vertexing? The use_full_truth_track_seeding seeds the entire detector, but it may be that the acts fitter is dropping the silicon hits because you have a poor initial vertex estimate.

 

Joe

 

---------------------------

 

Joe Osborn, Ph.D.

Associate Research Scientist

Oak Ridge National Laboratory

osbornjd AT ornl.gov

(859)-433-8738

 

 

From: sPHENIX-tracking-l <sphenix-tracking-l-bounces AT lists.bnl.gov> on behalf of Christof Roland via sPHENIX-tracking-l <sphenix-tracking-l AT lists.bnl.gov>
Date: Tuesday, August 17, 2021 at 9:54 AM
To: Tony Frawley <frawley AT fsunuc.physics.fsu.edu>
Cc: Osborn, Joe via sPHENIX-tracking-l <sphenix-tracking-l AT lists.bnl.gov>
Subject: [EXTERNAL] [Sphenix-tracking-l] Settings to run truth tracking

Hi Guys,

what are current macro settings to run the truth tracking these days?
I tried just setting use_full_truth_track_seeding = true, but the tracks I am
getting dont have silicon hits attached to them.

Is there something else I need to switch?

Thanks

   Christof

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