Abstract
We have determined accurate values for the energy of the 6snfF31,6snfF23 and 6snfF33 states of Ba I with principal quantum number n ranging from 13 to 45, using laseratomic-beam spectroscopy. The experimental level energies for the thus-far-unknown F31 Rydberg series compare well with predicted values from hyperfine-structure measurements in the 6snfF2,33 series for n>30 and from Stark-effect studies in the 6sndD21 series. © 1984 The American Physical Society.
Original language | English |
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Pages (from-to) | 2989-2992 |
Journal | Physical Review A. Atomic, Molecular and Optical Physics |
Volume | 29 |
Issue number | 6 |
DOIs | |
Publication status | Published - 1984 |