title: Diffusion cooling of thermal neutrons in basic rock minerals by Monte Carlo simulation of the pulsed neutron experiments.
abstract: The pulsed neutron experiment (the variable geometric buckling experiment) in spherical geometry has been simulated using the MCNP code. The time decay of the thermal neutron flux has been observed as a function of the sample size. The thermal neutron diffusion cooling coefficient C with the correction F has been determined for three basic rock minerals (quartz, calcite, dolomite) at the given specific densities. The corresponding density-removed parameters have also been obtained.
authors.affiliation: The Henryk Niewodniczański Institute of Nuclear Physics, ul. Radzikowskiego 152, 31-342 Kraków, Poland. Krzysztof.Drozdowicz@ifj.edu.pl
authors.forename: K
authors.initials: K
authors.lastname: Drozdowicz
authors.forename: E
authors.initials: E
authors.lastname: Krynicka
authors.forename: J
authors.initials: J
authors.lastname: Dabrowska