%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %%%%%%%%%% An Isotropic Source to be used as EventGenerator %%%%%%%%%%% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % Energy are given in MeV , Position in mm % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Isotropic EnergyLow= 0 EnergyHigh= 100 HalfOpenAngleMin= 0 HalfOpenAngleMax= 90 x0= 0 y0= 0 z0= 0 Particle= proton %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % Supported particle type: proton, neutron, deuton, triton, He3 , alpha