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Specifies the properties of a heavy ion primary, or a radioactive isotope primary See also BEAMWHAT(1)= Atomic number Z of the heavy ionDefault: 6.0 (Carbon)WHAT(2)= Mass number A of the heavy ionDefault: 12.0WHAT(3)= Excitation energy of the heavy ion above ground state if > 0 (NOT YET IMPLEMENTED), isomeric state of the heavy ion if < 0.Default: 0.0WHAT(4)-WHAT(6): not usedSDUM: not usedDefault: If no HI-PROPE definition is given, a HEAVYION projectile is assumed to be 12C in the ground state.Note:Option HI-PROPErt is used to specify the properties of a generic heavy ion primary declared by a BEAM command withSDUM= HEAVYION, or by a user-written subroutine SOURCE with id number IJ = -2.Example:*...+....1....+....2....+....3....+....4....+....5....+....6....+....7...* Primary particles are 10 GeV/u Au-197 ions in the ground state:BEAM -10.0 0.0 0.0 0.0 0.0 0. HEAVYION HI-PROPE 79.0 197.0 0.0 0.0 0.0 0.