A material has been discovered with a total thermal neutron cross section of 1200 barns, a neutron..

A symbolical has been discovered after a while a whole zealous neutron morose individuality of 1200 barns, a neutron stop morose individuality of 250 barns, and a neutron scattering morose individuality 27 barns. Based on the knowledge ardent, is it feasible that this is a ssile symbolical?