use this low. J=-D *dQ(x)/dx. to find D, Q(x) is the flux in neclear engineering The total microscopic scattering cross-
Posted: Sun May 15, 2022 9:54 pm
use this low. J=-D *dQ(x)/dx. to find D, Q(x) is the flux in neclear engineering The total microscopic scattering cross-section of a certain element with A= 29 at 1 eV is 24.2 barn while it's scattering microscopic scattering cross-section is 5.7 barn. Estimate the diffusion coefficient of this element at this energy (in cm). Assume the atomic density of 0.08023x1024 D=