Shell model and Hartree-Fock calculations of electron scattering form factors for 25Mg nucleus

Abstract

Shell model and Hartree-Fock calculations have been adopted to study the elastic and inelastic electron scattering form factors for 25Mg nucleus. The wave functions for this nucleus have been utilized from the shell model using USDA two-body effective interaction for this nucleus with the sd shell model space. On the other hand, the SkXcsb Skyrme parameterization has been used within the Hartree-Fock method to get the single-particle potential which is used to calculate the single-particle matrix elements. The calculated form factors have been compared with available experimental data.

Investigation Of Electrical And Magnatical Multiples Contributions To The Total Longitudinal And Transvers Firm Factors In Some Positive 25mg States Using Different Interactions

“…A shell model and Hartree-Fock computations were used to investigate the elastic and inelastic electron scattering form factors for the 25Mg nucleus. For this nucleus, the USDA two-body effective interaction with the sd shell model space was used to obtain the shell model's wave functions for this nucleus Ali A. Alzubadi et al, on the other hand [12] the Hartree-Fock approach has employed the SkXcsb Skyrme parameterization to obtain the single-particle potential, which is required for the calculation of single-particle matrix elements. The predicted form factors were compared to the experimental data that was available, by G.N.…”

“…In the present work, From the factors of the positive parity states in the 25Mg nucleus, we calculate longitudinal, transverse, elastic, and inelastic electron scattering. The sd model with SKX parameters was used for the positive parity states consisting of the active 1d 5/2 , 2s 1/2 and 1d 3/2 shells above the inactive 16 O core in (1s) 4 (1p) 12 which remains closed. The interactions HBUMSD, HBUSD, CWH ,PW and W were used to provide realistic sd-shell wave functions (1d 5/2 , 1d 3/2 , 2s 1/2 ) for positive valence states 5/2 + ground state (GS) 5/2 + ,1/2 (0.585) MeV, 3/2 + ( 0.974 MeV), 5/2 + (1.964 MeV), 7/2 + (1.611MeV) , 9/2 + (3.405 MeV) and 11/2 + (5.251 MeV) .…”

“…𝑖<𝑗<𝑘 (7) The two-body section is provided by: 𝑉 ̂ (2) Skyrme =𝑉 ̂𝑚 + 𝑉 ̂ L.S +𝑉 ̂𝑡 𝑉 ̂𝑚 = 𝑡 0 (1 + 𝑥 0 𝑝̂𝜎)𝛿 12…”

Study of the Static and Dynamic Nuclear Properties and Form Factors for Some Magnesium Isotopes 29-34 Mg

“…10 shows the relation between moment transfer and transverses form factor. The theoretical results of the isotopes of magnesium 25,29,31 Mg were compared with Alzubadi, et al [11]…”