TITLE * Set the defaults for precision simulations DEFAULTS EM-CASCA * Define the beam characteristics BEAM 37.6 0.1 0.1 1.PHOTON BEAMAXES 1. 0.0 0.0 0.0 -1. 0.0 * Define the beam position BEAMPOS 30. 150. 140. 0.0 -1. SOURCE new GEOBEGIN COMBNAME 0 0 * Black body SPH blkbody 0.0 0.0 0.0 100000. * Void sphere SPH void 0.0 0.0 0.0 10000. RPP target 0.0 60. 0.0 30. 0.0 180. END * Black hole BLKBODY 5 +blkbody -void * Void around VOID 5 +void -target * Target TARGET 5 +target END GEOEND * ..+....1....+....2....+....3....+....4....+....5....+....6....+....7.. ASSIGNMA BLCKHOLE BLKBODY ASSIGNMA VACUUM VOID ASSIGNMA WATER TARGET USRBIN 10. BEAMPART -21. 60. 150. 180.box USRBIN 0.0 0.0 0.0 & * Set the random number seed RANDOMIZ 1. * Set the number of primary histories to be simulated in the run START 1000000. STOP