DU target n-multiple scatter

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Neutron multiple scattering due to elastic collisions inside DU target and corresponding energy losses were simulated. Also angular distribution was obtained for the neutrons outside of the target. The angle was measured w.r.t. the initial beam direction. The neutron beam was pencil-like w/o divergence monoenergetic (1 MeV) and hitting the center of the target normally to the surface of DU target. [math]10^6[/math] neutrons were initially incident upon the target. The target was composed of DU and had a cylindrical shape with diameter 7 cm and thickness 4 mm.

4 mm thick DU

DU 4mm 1MeVn.png

DU 4mm 1MeVnTot theta.png

DU 4mm 1MeVn1Coll theta.png

DU 4mm 1MeVn1Coll ketheta.png

DU 4mm 1MeVn2Coll theta.png


DU 4mm 07MeVn.png

DU 4mm 07MeVn theta.png


2 mm thick DU

DU 2mm 1MeVn.png

600px

1 mm thick DU

DU 1mm 1MeVn.png

600px