TITLE

GLOBAL                                          1.
* Set the defaults for precision simulations
DEFAULTS                                                              PRECISIO
* Define the beam characteristics
BEAM           -.004                           4.0       4.0          PROTON
* Define the beam position
BEAMPOS          0.0       0.0      -1.0       0.0       0.0
GEOBEGIN                                                              COMBNAME
    0    0          
* Black body
SPH blkbody    0.0 0.0 0.0 100000.0
* Void sphere
SPH void       0.0 0.0 0.0 10000.0
RPP light      -2. 2. -2. 2. 0.0 0.0075
RPP xiao1      -1.6 -1.5 -2.0 2.0 0.0066 0.0075
RPP xiao2      0.0 0.1 -2.0 2.0 0.0066 0.0075
RPP xiao3      1.5 1.6 -2.0 2.0 0.0066 0.0075
RPP weight     -2.0 2.0 -2.0 2.0 0.0075 0.0225
END
* Black hole
BLKBODY      5 +blkbody -void
* Void around
VOID         5 +void -(light-xiao1 -xiao2 -xiao3)-weight -xiao1 -xiao2 -xiao3
* Target
target0      5 +light-xiao1 -xiao2 -xiao3
target1      5 +xiao1
target2      5 +xiao2
target3      5 +xiao3
target4      5 +weight
END
GEOEND
MATERIAL         1.0                                                  DEUTERON
MATERIAL         1.0                                                  TRITON
COMPOUND         .58  DEUTERON       .42    TRITON
MATERIAL                            0.25
* ..+....1....+....2....+....3....+....4....+....5....+....6....+....7..
ASSIGNMA    BLCKHOLE   BLKBODY
ASSIGNMA      VACUUM      VOID
ASSIGNMA               target0
ASSIGNMA    BERYLLIU   target1
ASSIGNMA    BERYLLIU   target2
ASSIGNMA    BERYLLIU   target3
ASSIGNMA    BERYLLIU   target4
USRBIN           10.    PROTON      -30.       3.0       3.0    0.0236flu
USRBIN          -3.0      -3.0    0.0235    1000.0    1000.0        1.&
* Set the random number seed
RANDOMIZ          1.
* Set the number of primary histories to be simulated in the run
START       100000000.
STOP