Relativistic and no-relativistic energy levels, oscillator strengths, lifetimes and transition probabilities for S III, 2014

209 Page Views

Since 23 July 2019

Title: Relativistic and no-relativistic energy levels, oscillator strengths, lifetimes and transition probabilities for S III, 2014
Author: Maroha, Emile
Decade: 2010-2019
Abstract: Energy levels, oscillator strengths and transition probabilities for dipole-allowed transitions among levels of the terms belonging to the 3s23p2, 3s3p3, 3s23p3d, 3s23p4s, 3s23p4p, 3s23p4d, and 3s23p5s configurations of S in are calculated using the multiconfiguration Hartree-Fock (MCHF) method. The relativistic effects are incorporated through mass, Darwin, spin-orbit, and spin-other-orbit operators in the Breit-Pauli Hamiltonian in our calculations of the energy levels, oscillator strengths, transition probabilities and lifetimes for all fine-structure levels belonging to these configurations. The present results are compared with other available calculations and measurements. These data provide a powerful tool to study the composition, structure, dynamics and energetics of atmospheres of the Io-torus-Jupiter system and other astrophysical objects.
Document Type: text
Format: application/pdf
Date of Award: 2014-05-01
Degree Type: thesis
Degree Name: Master of Science (MS)
Granting Institution: Clark Atlanta University
Department: Physics
Advisor: Tayal, Swaraj S.
Institution: Clark Atlanta University
Geographic Location: Georgia--Atlanta
Handle: http://hdl.handle.net/20.500.12322/cau.td:2014_maroha_emile