Interaction Samarium and Holmium with Charged ed Particles (Alpha particles)

الملخص

Present study focused on the nuclear properties of same nuclei for
the Rare earth elements by account (interaction energy, energy threshold,
the excess mass, energy and connectivity, the coulomb barrier and the
proportion of packing), the cross- sections published in the international
literature for the selection of the appropriate energies ground level
interaction in a computer–based program (MATALAB7.6.0R2008a),in
steps of energies (0.2MeV).The derivation of the equation quasiexperimental
painted tabulated results linking cross-section a certain with
energies, account of the neutron yield in according with the formula
Zeigler neutron interactions using the program (SRIM 2013), to account for
the ability of stopping power which drawn and tabulated the results as
well, and its purpose is to determine the neutron energies for the production
of isotopes that included in production of Laser used in medical, industrial
and military fields, agricultural and computers. Consider account the
inverse of the cross- sections of the interactions (n,α),in the ground state
and using the equation of quasi-experimental cross sections drawn and
tabulated the results obtained to get the cross section in direct method and
simple