Inelastic longitudinal electron scattering C2 form factors in 60Ni [ READ ]
Firas Z. Majeed and Fadhel M. Hmood
Inelastic longitudinal C2 form factors in 60Ni nucleus have been studied using the nuclear shell model that carried out in terms of configuration mixing with limiting number of orbits in the model-space (restricted model space) (2p3/2, 2p1/2,1f5/2)n and including the effects of the discarded space (core orbits + higher orbits) outside the model-space, which is called core-polarization effects, through a microscopic theory as first-order perturbation theory that considers particle-hole excitations from the core orbits and via the model-space orbits into the higher orbits with 2â„𜔠excitations. The shell-model wave functions obtained with the configuration, with a number of active neutrons outside the inert core 56Ni. The effective interaction F5PVH potential is used to generate the model space wave function. The simple harmonic oscillator (HO) potential is used to generate the single particle wave functions. Two realistic interactions had been adopted as a residual interactions to couple the particle-hole pair represented by the two body Michigan sum of three range Yukawa potential (M3Y-P2) and Gogny. The obtained theoretical results had been compared with available experimental data.
Firas Z. Majeed and Fadhel M. Hmood
Inelastic longitudinal C2 form factors in 60Ni nucleus have been studied using the nuclear shell model that carried out in terms of configuration mixing with limiting number of orbits in the model-space (restricted model space) (2p3/2, 2p1/2,1f5/2)n and including the effects of the discarded space (core orbits + higher orbits) outside the model-space, which is called core-polarization effects, through a microscopic theory as first-order perturbation theory that considers particle-hole excitations from the core orbits and via the model-space orbits into the higher orbits with 2â„𜔠excitations. The shell-model wave functions obtained with the configuration, with a number of active neutrons outside the inert core 56Ni. The effective interaction F5PVH potential is used to generate the model space wave function. The simple harmonic oscillator (HO) potential is used to generate the single particle wave functions. Two realistic interactions had been adopted as a residual interactions to couple the particle-hole pair represented by the two body Michigan sum of three range Yukawa potential (M3Y-P2) and Gogny. The obtained theoretical results had been compared with available experimental data.
