THEORETICAL-STUDY OF THE ODD PARITY LEVELS AND TRANSITION-PROBABILITIES IN PT-II

A theoretical study of five odd configurations of singly ionized plati num was performed in the framework of the Slater-Racah theory. This le d to the interpretation of all 202 experimentally known energy levels. In the earlier analysis we altered the J-values of five levels and re moved the indeterminacies in J-values of another 13 levels. Twenty-eig ht new levels were found in the vicinity of the predictions, and the l owest levels of 5d(8)7p and 5d(6)6s(2)6p were identified at 106995 and 104625 cm(-1), respectively. The transition probabilities computed in the HXR option of the Cowan code are in good agreement with observed intensities of Sansonetti, J. E., Reader, J., Sansonetti, C. J. and Ac quista, N., J. Res. NIST, 97, 1 (1992). One hundred and fifty-one newl y classified lines are reported in the range 1077-4104 Angstrom.