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[Bug] NC Delta Rad Filter was not working. Copied working RES structure and changed to filter to NC Delta Rad #625

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[Bug] NC Delta Rad Filter was not working. Copied working RES structure and changed to filter to NC Delta Rad #625

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Filter was not working. Copied working RES structure and changed to D…
seokjuchung Jan 30, 2026
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Merge branch 'develop' into feature/schung_NCDeltaRad
kjplows Feb 2, 2026
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18 changes: 6 additions & 12 deletions ...PhotonAnalysis/jobs/prodgenie_nu_singleinteraction_tpc_NCDeltaRadiative_filtered_sbnd.fcl
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Original file line number Diff line number Diff line change
@@ -1,26 +1,20 @@
# Simulates GENIE neutrino interactions from the BNB beam
# forcing one interaction per event, inside the TPC volume
# (with 10 cm padding on each side),
# selecting only NC events with photons coming out from the delta decay
# selecting only NC events with photons coming out from the Delta


#include "prodgenie_nu_singleinteraction_tpc_sbnd.fcl"

#------ this could be a separated file
#
# services
#

#include "services_sbnd.fcl"
#include "messages_sbnd.fcl"

#
# modules
#

#include "filters_sbnd.fcl"
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@kjplows kjplows Feb 2, 2026

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What filters is this removing?

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@seokjuchung seokjuchung Feb 2, 2026

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sbnd_finalstateparticlefilter, sbnd_ccnuefilter, and standard_crt_trig_filter. See https://github.com/SBNSoftware/sbndcode/blob/develop/sbndcode/Filters/fcls/filters_sbnd.fcl

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@kjplows kjplows Feb 2, 2026

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So this could well have been the cause I reckon, if a charged lepton is required in the FS and you have an NC interaction...

#include "emptyevent_sbnd.fcl"
#include "genie_sbnd.fcl"





process_name: GenieGenFiltered
Expand Down Expand Up @@ -108,5 +102,5 @@ outputs:
# override
# THIS DOES NOT WORK, CHECK!
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Just being careful -- I'm guessing this is an obsolete comment? (i.e. the 0.5% pass rate is indeed all NC-RES events, they are in the TPC, etc..)?

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@seokjuchung seokjuchung Feb 2, 2026

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This is an obsolete comment. Note that while labeled as NCRES the actual filter being used in line 62 is for NCDeltaRAD

physics.producers.generator.TopVolume: "volTPCActive"
#physics.producers.generator.BeamName: "booster"
#physics.producers.generator.EventGeneratorList: "NCRES"
physics.producers.generator.BeamName: "booster"
physics.producers.generator.EventGeneratorList: "NCRES"