JB Absolute theta

From New IAC Wiki
Jump to navigation Jump to search

go_back

Beam

2Ncorr D20 ThetaAbs Legendre.png

MCNP-POLIMI

Below is an MCNP-POLIMI simulation of a cylindrical D20 target (axis length = 4"; dia. = 1.5") subject to a bremsstrahlung photon beam with an end point of 10.5MeV. The data in the plot velow is of neutron from the photodisintegration of D20 as they exit the target geometry.

MCNPD20Theta Abs 1.png

This plot is the same as above, except the neutron direction cosines are taken immediately after photodisintegration.

MCNPD20Theta Abs 2.png