دراسة التركيب النووي لبعض النوى المختارة قرب القلب 56Ni باستخدام تفاعل سكيرم - هارتري فوك
Nuclear Structure Study of Some Selected Nuclei near Core 56Ni by Using Skyrme-Hartree Fock Interaction
- الباحث
- نورس طالب شهاب أحمد
- المشرف
- فؤاد عطية مجيد
- الجامعة
- جامعة بابل
- الكلية / القسم
- التربية للعلوم الصرفة / الفيزياء
- الشهادة
- ماجستير
- السنة
- 2022
- لغة الرسالة
- E
- الكلمات المفتاحية
- التركيب النووي;نموذج القشرة;سكيرم-هارتري فوك;النيكل-56
Abstract
Finding the charge distributions and transition densities of nuclus is made possible via electron scattering. Short-lived neutron-rich nuclei will soon have access to this tool. In the present study, the elastic electron scattering C0 form factor and the charge density distribution (CDD) have been investigated for the 0+ ground state of Nickel 58Ni, Zinc 64Zn, Germanium 70Ge, Germanium 72Ge, and Selenium 74Se nuclei. The calculations of the form factors and CDD is performed in the framework of the shell model in the model space 1f5/2, 2p3/2, 2p1/2 and 1g9/2 by utilizing jun45 effective interaction. The diagonalization of the Hamiltonian, which makes advantage of the jun45 effective interaction, yields the wave functions for the model-space. The Skyrme effective interaction with (Sk35-Skzs*) parametrization is used in the calculation of the form factors using the model space wave function generated from the overlapping of all the wavefunctions resulted from configuration mixing of all the states of the adopted model space without any restrictions imposed on the model space. The results of and CDD were compared with the available experimental data and it show that the model space calculations without any truncation are capable to describe the form factors and CDD for all the studied nuclei.
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