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SksMinus simulation program

SksMinus simulation program. Program reconstruction. Modification of SksMinus Geant4 program Included configuration file Reaction selection Simulated condition (Material, physics process) Geometry (SksMinus+HBJ, HBJ only) Other condition (Beam momentum, target length, g -ray energy)

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SksMinus simulation program

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  1. SksMinus simulation program

  2. Program reconstruction Modification of SksMinus Geant4 program • Included configuration file • Reaction selection • Simulated condition (Material, physics process) • Geometry (SksMinus+HBJ, HBJ only) • Other condition (Beam momentum, target length, g-ray energy) • The same DC geometry used by SKS analysis program

  3. Programs Conf. programs • ConfMan.cc • DCGeomMan.cc • DCGeomRecord.cc Main programs • Main.cc • DetectorConstruction.cc • DetectorConstructionSksMinus.cc • DetectorConstructionHBJ.cc • RunAction.cc • EventAction.cc • SteppingAction.cc • Transportation.cc • PhysicsList.cc • PrimaryGeneratorAction.cc • MaterialList.cc • ~~SD.cc (DC, Tof, SMF….) • ~~Hits.cc (DC, Tof, SMF….) • VisManager.cc • Analysis.cc SKS magnet • SksField.cc • SksFieldMap.cc • SimpleFieldElement.cc Etc • GetNumberFromKernelEntropyPool.cc • RootHelper.hh + Conf files Param files (Mag. Field, DC geom)

  4. Programs Conf. programs • ConfMan.cc • DCGeomMan.cc • DCGeomRecord.cc Main programs • Main.cc • DetectorConstruction.cc • DetectorConstructionSksMinus.cc • DetectorConstructionHBJ.cc • RunAction.cc • EventAction.cc • SteppingAction.cc • Transportation.cc • PhysicsList.cc • PrimaryGeneratorAction.cc • MaterialList.cc • ~~SD.cc (DC, Tof, SMF….) • ~~Hits.cc (DC, Tof, SMF….) • VisManager.cc • Analysis.cc SKS magnet • SksField.cc • SksFieldMap.cc • SimpleFieldElement.cc Etc • GetNumberFromKernelEntropyPool.cc • RootHelper.hh + Conf files Param files (Mag. Field, DC geom)

  5. How to use • Command • [./bin/simSksMinus <mac file> <conf file> <root file> <data file>] • Data files are used for tracking analyzer. • Converter (randomize) → Analyzer (Momentum resolution, missing mass)

  6. Conf file DC geometry file, Magnetic filed map file Geometry selection. Ex. SksMinus+HBJ… Target material selection SksMinus detector materials selection HBJ detector materials selection Physics process selection Stepping action: Stop all particles on SKS magnet, w/o neutrino,

  7. Beam momentum Reaction selection 10~: Beam (beam through, unifrom) 20~: (K, p) reaction (only kinematics) 30~: Beam decay Reaction selection for HBJ SOURCE: Point source or Uniform inside of the target

  8. To do • SDC3,4, STOF position • To check detector size, in particular STOF y length • Momentum resolution • Position and size around the target • SDC1&2 size: SDC2(exist), SDC1(assumed SDC2 design) • SP0: Range counter • SAC: Optimistic size

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