Calculation of radial electron-electron distribution function and expectation values for li-atom in excited states 1s 2p, 1s 3p and 1s 3d

• Published in: Baghdad Science Journal. Vol. 12; no. 3; pp. 591 - 596
• Main Authors: al-Bayati, Khalil Hadi Ahmad, Madhkur, Nuaymah Jijan, Karim, Ali Abd al-Latif
• Format: Journal Article
• Language: Arabic; English
• Published: Baghdad, Iraq University of Baghdad, College of Science for Women 06.09.2015; College of Science for Women, University of Baghdad
• Subjects: Electric charge and distribution; Electron configuration; Radial electron-electron distribution function, Hartree Fock approximation; inter-shell, non-spherically symmetric system; Symmetric functions
• ISSN: 2078-8665; 2411-7686; 2411-7986
• DOI: 10.21123/bsj.12.3.591-596

العلاقة الإلكترونية للأغلفة البينية (1s 2p) و (1s 3p) d3) 1s) يمكن أن توصف من خلال تقييم دالة التوزيع القطري البيني ( f(r12 لذرة الليثيوم في الحالات المتهيجة (1s2 2p) و (1s2 3p) و (1s2 3d) باستخدام دالة موجة هارتري-فوك (Il F). و لكل غلاف بيني تم حساب القيم الوقعة للمسافة البينية. جميع النتائج تم حسابها باستخدام برنامج 14 Mathcad. The electron correlation for inter-shells (1s 2p), (1s 3p) and (1s 3d) was described by the inter-particle radial distribution function f(r12). It was evaluated for Li-atom in the different excited states (1s2 2p), (1s2 3p) and (1s2 3d) using Hartree- Fock approximation (HF). The inter particle expectation values n r12 for these shells were also evaluated. The calculations were performed using Mathcad 14 program.