Volumetric Cross Section
The volumetric cross section is the cross section of a material to photoelectric absorption, in barns/cm3.The volumetric cross section, U, is from the product of the photoelectric factor, PEF or Pe, and the electron density.
The volumetric cross section is the cross section of a material to photoelectric absorption, in barns/cm3.The volumetric cross section, U, is from the product of the photoelectric factor, PEF or Pe, and the electron density.
