Abstract
We report some new spectroscopic data on high-lying excited autoionizing levels and Rydberg progressions of atomic uranium. Accurate determinations of the first (f3s2 4I9/2) and the second (f3ds6L11/2) ionization limits, I1 and I2, have been achieved; the values are 49958.4 ± 0.5 and 50247.3 ± 0.5 cm−1, respectively. We have been able to observe the series f3s2np and f3s2nf for n values between 38 and 70, as well as the autoionizing series f3dsnp, f3dsns, and f3dsnd located between these two ionization limits.
© 1982 Optical Society of America
Full Article | PDF ArticleMore Like This
Guizhen Shi, Hai Du, Shubin Wang, Changtai Jin, and Zaixiong Li
J. Opt. Soc. Am. B 17(1) 103-106 (2000)
A. K. Ray, V. K. Mago, B. Lal, and P. R. K. Rao
J. Opt. Soc. Am. B 7(2) 145-151 (1990)
L. R. Carlson, J. A. Paisner, E. F. Worden, S. A. Johnson, C. A. May, and R. W. Solarz
J. Opt. Soc. Am. 66(8) 846-853 (1976)