[Gate-users] help

Dania Consuegra dconsuegra88 at gmail.com
Tue Apr 3 16:37:38 CEST 2018


Hello,

I'm trying to get "Cherenkov Photon coincidences" with my "Multi - Optical
System"....

I don't receive any errors in the console during the simulation that
is done with
5000 primary events. The photons from the back to back source are emitted
immediately in the direction of the crystals ....

My problem now it's with the output root file. The branches for the
Singles and Coincidences are created but for the Coincidences I don't get
useful information. I can't open the corresponding histograms....

Attach the corresponding part of my macro for (Singles and Coincidences)....

Any help, I would appreciate it....

Regards,

Dania

#=======================================================================
#   D I G I T I Z E R: DETECTOR ELECTRONIC RESPONSE
# LowEnergy (50 - 350) keV and High energies Photons (350 - 650) kev
#=======================================================================
/gate/digitizer/Singles/insert
adder
/gate/digitizer/Singles/insert
readout
/gate/digitizer/Singles/readout/setDepth                           1

/gate/digitizer/Singles/insert
blurring
/gate/digitizer/Singles/blurring/setResolution                    0.26
/gate/digitizer/Singles/blurring/setEnergyOfReference     511. keV

/gate/digitizer/name
 LESingles
/gate/digitizer/insert
   singleChain
/gate/digitizer/LESingles/setInputName                          Singles
/gate/digitizer/LESingles/insert
thresholder
/gate/digitizer/LESingles/thresholder/setThreshold         5. keV
/gate/digitizer/LESingles/insert
upholder
/gate/digitizer/LESingles/upholder/setUphold                 350. keV

/gate/digitizer/name
HESingles
/gate/digitizer/insert
  singleChain
/gate/digitizer/HESingles/setInputName                        Singles
/gate/digitizer/HESingles/insert
thresholder
/gate/digitizer/HESingles/thresholder/setThreshold       350. keV
/gate/digitizer/HESingles/insert
upholder
/gate/digitizer/HESingles/upholder/setUphold                650. keV

#=======================================================================
#  C O I N C I D E N C E S
#=======================================================================

# Coincidence sorter for LowEnergy (50 - 350) keV (Cherenkov Photons)
#-----------------------------------------------------------------------
/gate/digitizer/name CherenkovCoincidences
/gate/digitizer/insert coincidenceSorter
/gate/digitizer/CherenkovCoincidences/setWindow 500. ps

# Coincidence sorter for Dalay Coincidences
#-----------------------------------------------------------------------
/gate/digitizer/name DelayCoincidences
/gate/digitizer/insert coincidenceSorter
/gate/digitizer/DelayCoincidences/setWindow 500. ps
/gate/digitizer/DelayCoincidences/setOffset 500. ns

#=======================================================================
#  S O U R C E
#=======================================================================
/control/execute ./macro/Source.mac

#=======================================================================
#  D A T A   O U T P U T
#=======================================================================
/gate/output/root/enable
/gate/output/root/setFileName                      LUTDavisModel_Example
/gate/output/root/setRootHitFlag
1
/gate/output/root/setRootSinglesFlag                                     1
/gate/output/root/setRootOpticalFlag                                      1
/gate/output/root/setRootCherenkovCoincidencesFlag          1
/gate/output/root/setRootDelayCoincidencesFlag                  1

/gate/output/analysis/enable
/gate/output/fastanalysis/enable

#=======================================================================
#   R A N D O M
#=======================================================================
# Choose between: JamesRandom Ranlux64 MersenneTwister
/gate/random/setEngineName MersenneTwister
/gate/random/setEngineSeed 123456789
/gate/random/verbose 0
/gate/application/setTotalNumberOfPrimaries 5000

# A C Q U I S I T I O N
# If using DAQ: setActivity is needed in the Source
/control/execute                        ./macro/StartDAQ.mac
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