view Abstract Citations (9) References (7) Co-Reads Similar Papers Volume Content Graphics Metrics Export Citation NASA/ADS Calculated Line Strengths for the Transitions Between the Configurations (3d^{3} + 3d^{2}4s) and 3d^{2}4p in TI II Mendlowitz, H. Abstract We have calculated the relative line strengths in Ti ii for the transitions between the configurations (3d3 + 3d24s) and 3d24p. The strengths have been calculated in the intermediate coupling scheme by taking into account the interaction between configurations. The relative magnitude and phase of the radial transition integrals (s-p) and (d-p) for the jumping electron in the LS-coupling scheme have been obtained empirically from the data of King and those of Wobig by means of a least-squares fit to each set of data separately. From both sets of data we determined the relative phase to be -1, and the ratio of the magnitudes of the radial-integral parameters obtained from King's data differed from that obtained from Wobig's data by 10 per cent. The calculated relative strengths have been normalized to approximate the experimental absolute gf-values given by Wobig for a group of lines corresponding to the transitions of the a4P_z4Do multiplet. A comparison of the calculated and experimentally determined line strengths is made. An analysis of the data indicates that a number of the experimentally determined lines are ob- tained under optically thick conditions Publication: The Astrophysical Journal Pub Date: December 1968 DOI: 10.1086/149829 Bibcode: 1968ApJ...154.1099M full text sources ADS |