/tracking/verbose 1 /gamos/verbosity GmScoringVerbosity debug /gamos/setParam GmGeometryFromText:FileName exercise2.geom /gamos/geometry GmGeometryFromText /gamos/physicsList QGSP_BIC_HP /gamos/generator GmGenerator /run/initialize /gamos/generator/addSingleParticleSource source neutron 1.*MeV /gamos/generator/directionDist source GmGenerDistDirectionConst 1. 0. 0. /gamos/generator/positionDist source GmGenerDistPositionPoint -61. 0. 0. # Get the flux of neutrons and gammas that exit the sphere by the outer surface /gamos/scoring/createMFDetector FluxDet AmBeShield #/gamos/scoring/addScorer2MFD FluxScorer GmG4PSSphereSurfaceFlux FluxDet Out /gamos/setParam FluxScorer:SolidType SPHERE /gamos/setParam FluxScorer:Surfaces OUTER INNER /gamos/setParam FluxScorer:Direction In /gamos/scoring/addScorer2MFD FluxScorer GmPSSurfaceFlux FluxDet Out /gamos/filter enterWorldF GmEnterLogicalVolumeFilter world /gamos/scoring/assignClassifier2Scorer GmClassifierByParticle FluxScorer # Get the number of each type of interaction of the neutrons from the Am-Be source in the lead sphere /gamos/filter neutronF GmParticleFilter neutron /gamos/filter inShieldF GmInLogicalVolumeFilter AmBeShield /gamos/userAction GmCountProcessesUA neutronF inShieldF /run/beamOn 100