Difference between revisions of "The particle selection criteria can be changed in the configuration file."

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* Changing the track PID, the timing (treated above), E/P and dE/dx are used
 
* Changing the track PID, the timing (treated above), E/P and dE/dx are used
−
#EOVERP:X_Y Z with X, Y, and Z, the [https://github.com/JeffersonLab/halld_recon/blob/master/src/libraries/include/particleType.h particle PDG GlueX number], the [https://github.com/JeffersonLab/halld_recon/blob/master/src/libraries/include/GlueX.h detector rack number] ([https://www.rapidtables.com/convert/number/hex-to-decimal.html hex to decimal converter]), and E/P cut in ns, respectively  
+
#EOVERP:X_Y=Z1_Z2 with X, Y, Z1 and Z2, the [https://github.com/JeffersonLab/halld_recon/blob/master/src/libraries/include/particleType.h particle PDG GlueX number], the [https://github.com/JeffersonLab/halld_recon/blob/master/src/libraries/include/GlueX.h detector rack number] ([https://www.rapidtables.com/convert/number/hex-to-decimal.html hex to decimal converter]), and E/P cut in ns, respectively  
 
#DEDXCUT:Low_X_Y=Z with X, Y, and Z, the [https://github.com/JeffersonLab/halld_recon/blob/master/src/libraries/include/particleType.h particle PDG GlueX number], the [https://github.com/JeffersonLab/halld_recon/blob/master/src/libraries/include/GlueX.h detector rack number] ([https://www.rapidtables.com/convert/number/hex-to-decimal.html hex to decimal converter]), and [FIXME] cuts in [FIXME], respectively  
 
#DEDXCUT:Low_X_Y=Z with X, Y, and Z, the [https://github.com/JeffersonLab/halld_recon/blob/master/src/libraries/include/particleType.h particle PDG GlueX number], the [https://github.com/JeffersonLab/halld_recon/blob/master/src/libraries/include/GlueX.h detector rack number] ([https://www.rapidtables.com/convert/number/hex-to-decimal.html hex to decimal converter]), and [FIXME] cuts in [FIXME], respectively  
 
#DEDXCUT:High_X_Y=Z with X, Y, and Z, the [https://github.com/JeffersonLab/halld_recon/blob/master/src/libraries/include/particleType.h particle PDG GlueX number], the [https://github.com/JeffersonLab/halld_recon/blob/master/src/libraries/include/GlueX.h detector rack number] ([https://www.rapidtables.com/convert/number/hex-to-decimal.html hex to decimal converter]), and a function of p in GeV/c, respectively  
 
#DEDXCUT:High_X_Y=Z with X, Y, and Z, the [https://github.com/JeffersonLab/halld_recon/blob/master/src/libraries/include/particleType.h particle PDG GlueX number], the [https://github.com/JeffersonLab/halld_recon/blob/master/src/libraries/include/GlueX.h detector rack number] ([https://www.rapidtables.com/convert/number/hex-to-decimal.html hex to decimal converter]), and a function of p in GeV/c, respectively  
−
* Changing the meson/baryon or missing mass:
+
* Changing the meson/baryon, missing mass squared, or missing energy:
 
#Meson/baryon mass:
 
#Meson/baryon mass:
−
##
+
##IMCUT:Low_X=Z
 +
##IMCUT:High_X=Z
 +
#Missing mass squared:
 +
##MM2CUT:Low_Func_X=Z
 +
##MM2CUT:High_X=Z
 +
#Missing energy:
 +
##MISSECUT:Low_Func="function"
 +
##MISSECUT:High="value"

Latest revision as of 09:32, 31 March 2022

The default particle selection criteria can be found here: [1]. All the selections can be changed in the command line or in the Jana configuration files as followed (p29):

  • Changing the particle time cut:

COMBO_TIMECUT:X_Y Z with X, Y, and Z, the particle PDG GlueX number, the detector rack number (hex to decimal converter), and time cut in ns, respectively

  • Changing the track PID, the timing (treated above), E/P and dE/dx are used
  1. EOVERP:X_Y=Z1_Z2 with X, Y, Z1 and Z2, the particle PDG GlueX number, the detector rack number (hex to decimal converter), and E/P cut in ns, respectively
  2. DEDXCUT:Low_X_Y=Z with X, Y, and Z, the particle PDG GlueX number, the detector rack number (hex to decimal converter), and [FIXME] cuts in [FIXME], respectively
  3. DEDXCUT:High_X_Y=Z with X, Y, and Z, the particle PDG GlueX number, the detector rack number (hex to decimal converter), and a function of p in GeV/c, respectively
  • Changing the meson/baryon, missing mass squared, or missing energy:
  1. Meson/baryon mass:
    1. IMCUT:Low_X=Z
    2. IMCUT:High_X=Z
  2. Missing mass squared:
    1. MM2CUT:Low_Func_X=Z
    2. MM2CUT:High_X=Z
  3. Missing energy:
    1. MISSECUT:Low_Func="function"
    2. MISSECUT:High="value"
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