# Keyword:DENSITY

DENSITY densty

This keyword enables the input of the density of the material undergoing irradiation. The parameter densty should be given in units of g/cc 3. If this keyword is used, then the total activity will also be output in units of Ci/cc in addition to the standard output in Bq/kg. If FUEL is used to specify the input material for a run in which an inventory is calculated then the density must be specified.

An example of this keyword for a 8.96 grams per cubic centimetre:

Example usage:

< -- Control phase -- >
...
FISPACT
* Title of the simulation
< -- Initial phase -- >
...
FUEL << or MASS >>
...
DENSITY 8.96
...
< -- Inventory phase -- >
...