NEUTRON SCINTILLATOR, NEUTRON DETECTION METHOD, AND NEUTRON DETECTOR

摘要

A neutron scintillator composed of a resin composition comprising (A) an inorganic phosphor containing at least one neutron capture isotope selected from lithium 6 and boron 10 and (B) a resin, wherein
the inorganic phosphor is a particle having a specific surface area of 50 to 3,000 cm 2 /cm 3 , and the internal transmittance based on 1 cm of the optical path length of the resin composition is 30 %/cm or more at the emission wavelength of the inorganic phosphor.