Comparison to K-Tracker

• Write MC to SRawEvent files
• Do on Rivanna
• Compare Precision and Recall for Filter
• Compare Precision and Accuracy for momentum reconstruction
• Compare Precision and Accuracy for physics-based kinematic variable reconstruction.
• Compare full tracks vs incomplete tracks
• Heat map of momentum error
  • Delta pz and a function of pz
• Look at actual events flagged to be complete
  • What is the efficiency for those events?
  • What is the error in reconstruction?
  • Check if actually 10% full tracks
• Look at incomplete events
  • Out of total number, how many are reconstructable with QTracker/KTracker
  • What is the error in reconstruction for those?

Compare masking to training with hodoscope data or with trigger part of hodoscopes

Get generator and QTracker on Shannon

Check hodoscope occupancy

Quality MC Generation

Cosmic ray mode?

Boer Mulders

• Evaluate E906 Data using QTracker
• Find \lambda, \mu, \nu based on Drell-Yan from the target and regression
• Produce and extract artificial BM function
• Optimizing the analysis and extraction to have smallest error

Questions to be answered:

• Trigger for simulated events
• J/Psi peak reconstruction
  • Run a test with J/Psi, Drell-Yan, and random, try to reconstruct the peak.
• Parallelization of QTracker process
  • How much is GPU based
  • How much is CPU based
• IO Test
  • Libraries to create CODA files
  • Read them with the Decoder
  • From Srawevent to reconstruction
• Reading and writing SRawEvents
  • Reading done
  • Writing need to know structure and use root

Later: Meet with Kenichi about DAQ/Encoder timing