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Analysis Tasks » History » Revision 11

Revision 10 (Muhammad Junaid, 05/02/2023 06:27 PM) → Revision 11/70 (Muhammad Junaid, 05/02/2023 06:28 PM)

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 h1. Analysis Tasks 

 | *Fall 2021/Summer 2022 Run* | %{background:lightgreen}Completed% | 
 | *Calibrations* | %{background:yellow}Ongoing% | 
 | *Lumi Studies (includes FADC studies)* | %{background:orange}On Deck% | 
 | *HEEP Studies (efficiencies, PID and offsets)* | %{background:red}To Do% | 
 | *First iteration of cross section* | %{background:red}To Do% | 
 | *Fine tuning cross section iteration* | %{background:red}To Do% | 
 | *Form factor extraction* | %{background:red}To Do% | 

 This is a summary page with the progress of the PionLT experiment. Above is a quick outline of our current progress. Below are tasks assigned to members of the group. Anyone who is part of the group may contribute to a task with suggestions and/or updates on progress. Please contact the assignee on a task-by-task basis for any queries. Anyone with general questions can contact Jacob Murphy (jm443918@ohio.edu) Nathan Heinrich (heinricn@uregina.ca) and Muhammad Junaid (junaid@jlab.org). (mjo147@uregina.ca). 

 h2. +Ongoing+ 

 **%{background:yellow}Complete by End of 2022%** 

 h3. Calibrations **%{background:yellow}In Progress%** 

 * Kinematic Check 
 ** Jacob 
 ** Ensure Kinematics are correctly labeled in analysis 
 *** Check 2021 Kinematic Settings 
 *** Check 2021 Offsets 
 *** Check 2022 Kinematic Settings 
 *** Check 2022 Offsets 


 ** Per Peter Bosted's suggestion, look at ELCLEAN and BCM scalars (in report file) and determine stability (can also check previous run periods) 
 *** Good way to determine runs with issues as the ratio should be constant with current/rate 

 * Timing Cuts 
 ** Jacob 
 ** ADC/TDC timing windows should be checked/applied for all run periods 

 * HMS+SHMS DC 
 ** Junaid 
 ** Carlos worked on this analysis, finding drift times card-by-card 

 * Calorimeter 
 ** Junaid 
 ** Use defocused run (With the correct optical matrix, https://logbooks.jlab.org/entry/4050240) 

 * HGCer 
 ** Nathan/Jacob 
 ** Find SPE peak (low event run) 

 * NGCer 
 ** Nathan/Jacob 
 ** No SPE peak to find 
 ** Check width of peak (high event run) 
 *** width is root n of mean value 
 ** Script is available (Cameron C. did it for XEM 2) 

 * HMS Cer 
 ** Nathan 
 ** Find the SPE peak 

 * Aerogel 
 ** Jacob 

 * HMS+SHMS Hodoscope 
 ** Dave Mack/Carlos Yero/Jacob 
 ** 2021 SHMS calibrations in good shape 
 ** 2021 HMS calibrations should be double-checked 
 ** 2022 HMS and SHMS calibrations should ideally be done with defocused and maintain throughout the run period 




 * Saturation Corrections to Optical Matrices 
 ** Jacob 
 ** HMS 6.6 GeV 
 *** Carbon-Sieve 
 **** DONE 
 *** Elastic Delta Scan 
 **** DONE 
 ** HMS 6.8 GeV 
 *** Carbon-Sieve 
 **** In-progress 
 *** Elastic Delta Scan 
 **** To-do 
 ** HMS 5.9 GeV 
 *** Carbon-Sieve 
 **** To-do 
 *** Elastic Delta Scan 
 **** To-do 
 ** HMS 5.6 GeV 
 *** Carbon-Sieve 
 **** To-do 
 *** Elastic Delta Scan 
 **** To-do 
 ** SHMS 8.0 GeV 
 *** Jacob needs to meet with Holly/Mark to confirm procedure here 
 *** Carbon-Sieve 
 **** To-do 
 *** Elastic Delta Scan 
 **** To-do 



 * Boiling Studies 
 ** Jacob 
 ** 2022 Single-arm studies 
 ** fADC Mode 10 Deadtime studes (COIN scan) 
 ** Other luminosity scans 

 * Offsets from HeeP Coin/Singles data