Atomic structure of the carbon like ion Ca XV

Abstract

Energy levels, oscillator strengths and transition probabilities for the multicharged carbon like Ca XV ion have been calculated using the pseudo- relativistic Hartree-Fock (HFR) approach using the new Cowan atomic struc- ture code 2018. Results have been compared with NIST datdabase and other calculated data. There are great lack on atomic structure data of Ca XV and obtained new data will be important for plasma diagnostic and astrophysical modeling.