title: Modelling of dynamic experiments in MCNP5 environment.
abstract: The design of radiation measurement systems includes a modelling phase which ascertains the best 3D geometry for a projected gauge. To simulate measured counts by a detector, the widely-used rigorous phenomenological model is used. However, this model does not consider possible source or/and detector movement during a measurement interval. Therefore, the phenomenological model has been successfully modified in order to consider such a displacement during the time sampling interval in dynamic experiments. To validate the proposed model, a simple radiation system was accurately implemented in the MCNP5 code. The experiments confirmed the accuracy of the proposed model.
authors.affiliation: Institute of Applied Computer Science, Lodz University of Technology, Lodz 90-924, Poland. Electronic address: volodymyr.mosorov@p.lodz.pl.
authors.forename: Volodymyr
authors.initials: V
authors.lastname: Mosorov
authors.affiliation: AGH University of Science and Technology, Krakow 30-059, Poland.
authors.forename: Marcin
authors.initials: M
authors.lastname: Zych
authors.affiliation: Rzeszow University of Technology, Rzeszow 35-959, Poland.
authors.forename: Robert
authors.initials: R
authors.lastname: Hanus
authors.affiliation: AGH University of Science and Technology, Krakow 30-059, Poland.
authors.forename: Leszek
authors.initials: L
authors.lastname: Petryka
keywords: Dynamic experiment; Modelling phase; Phenomenological model; Radioactive gauge