Difference between revisions of "HRS Analysis"

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m (Outstanding Issues)
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=== Analyses Projects ===
 
=== Analyses Projects ===
* Optics Database Tuning
+
* Optics Database Tuning - Ryan, Siyu, etc.
* Acceptance Function - [https://hallaweb.jlab.org/parity/prex/accept/ PREX I notes from Bob]
+
* Acceptance Function - Ryan, Chandan, Bob, etc.
** Average Q^2 from Analyzer and Simulation
+
** [https://hallaweb.jlab.org/parity/prex/accept/ PREX I notes from Bob]
** Inelastic backgrounds and contamination
+
** Average Q^2 from Analyzer and Simulation - Devi, Ryan, Dustin
** Radiative corrections for APV extraction
+
** Inelastic backgrounds and contamination - Ryan, Devi, Hanjie
* AT extraction, verification in Analyzer and Simulation
+
** Radiative corrections for APV extraction - Hanjie
* Rescattering, Pole Tip backgrounds, etc.
+
* AT extraction, verification in Analyzer and Simulation - Ryan, Devi, etc.
 +
* Rescattering, Pole Tip backgrounds, and more - Devi, Bob, etc.
  
 
=== Outstanding Issues ===
 
=== Outstanding Issues ===
* Questionable quad magnetic field implementation in G4HRS
+
* Super-elastic tail in G4HRS simulation but not in the Analyzer data
* Super-elastic tail in simulation but not in the Analyzer data
+
* Related, questionable quad magnetic field implementation in G4HRS (see some of Tyler's notes above for reference)
 
* Raster / BPM corrections for Analyzer Database
 
* Raster / BPM corrections for Analyzer Database
 
* Consider two ways of tuning HRS database w/ & w/o septum co-tune
 
* Consider two ways of tuning HRS database w/ & w/o septum co-tune
 +
* Are radiative corrections handled properly in G4HRS
 +
* Target implementation is simplistic in G4HRS (and needs to be update to do diamond foil + Pb simultaneously)
 +
* Inelastic states may need additional attention in G4HRS

Revision as of 22:59, 30 June 2020

PREX Main

Portal for HRS, Counting Mode, Optics, data and simulation notes and meetings

Useful Notes

HRS Analyses

Analyses Projects

  • Optics Database Tuning - Ryan, Siyu, etc.
  • Acceptance Function - Ryan, Chandan, Bob, etc.
    • PREX I notes from Bob
    • Average Q^2 from Analyzer and Simulation - Devi, Ryan, Dustin
    • Inelastic backgrounds and contamination - Ryan, Devi, Hanjie
    • Radiative corrections for APV extraction - Hanjie
  • AT extraction, verification in Analyzer and Simulation - Ryan, Devi, etc.
  • Rescattering, Pole Tip backgrounds, and more - Devi, Bob, etc.

Outstanding Issues

  • Super-elastic tail in G4HRS simulation but not in the Analyzer data
  • Related, questionable quad magnetic field implementation in G4HRS (see some of Tyler's notes above for reference)
  • Raster / BPM corrections for Analyzer Database
  • Consider two ways of tuning HRS database w/ & w/o septum co-tune
  • Are radiative corrections handled properly in G4HRS
  • Target implementation is simplistic in G4HRS (and needs to be update to do diamond foil + Pb simultaneously)
  • Inelastic states may need additional attention in G4HRS