Potential Energy Expectation Value for Lithium Excited State (1s2s3s)

Authors

Khalil H. Al-Bayati
Nasma G. Hussein
Ban H. Adel

Abstract

The purpose of the present work is to calculate the expectation value of potential energy for different spin states (ααα ≡ βββ,αβα ≡βαβ)and compared it with spin states (αββ , ααβ ) for lithium excited state (1s2s3s) and Li-like ions(Be+,B+2) using Hartree-Fock wave function by partitioning techanique .The result of inter particle expectation value shows linear behaviour with atomic number and for each atom and ion the shows the trend ααα <ααβ <αββ <αβα .Key words: Lithium excited state , potential energy , 1s2s3s

Keywords

excited state, potential energy, 1s2s3s

Article Type

Article

How to Cite this Article

Al-Bayati, Khalil H.; Hussein, Nasma G.; and Adel, Ban H. (2015) "Potential Energy Expectation Value for Lithium Excited State (1s2s3s)," Baghdad Science Journal: Vol. 12: Iss. 2, Article 19.
DOI: https://doi.org/10.21123/bsj.2015.12.2.394-399