34 #include "PrimaryGeneratorAction.hh"
36 #include "DetectorConstruction.hh"
37 #include "PrimaryGeneratorMessenger.hh"
61 fR2World = radiusWorld*radiusWorld;
84 G4double s_proj = fRndmBeam/std::sqrt(2.);
87 x0 = G4RandGauss::shoot(0.,s_proj);
88 y0 = G4RandGauss::shoot(0.,s_proj);
89 }
while ((x0*x0 + y0*y0) > fR2World);