Abstract
High-resolution laser spectroscopy in Gd I has been performed using a tunable diode laser. Isotope shifts on the even-mass isotopes have been measured for two transitions from the 4f75d6s2 9D4 and 9D5 levels to the 4f76s26p 9P3 and 9P4 levels in Gd I. The J dependence of the isotope shift, related to the crossed-second-order (CSO) effect, has been obtained for the 4f76s26p 9P3 and 9P4 levels. The CSO parameter z6p of the 4f76s26p configuration has been estimated for the first time.
Original language | English |
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Pages (from-to) | 6129-6130 |
Number of pages | 2 |
Journal | Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers |
Volume | 40 |
Issue number | 10 |
DOIs | |
Publication status | Published - 2001 Oct |
Externally published | Yes |
Keywords
- Crossed-second-order effect
- J dependence of isotope shift
- Laser spectroscopy
ASJC Scopus subject areas
- Engineering(all)
- Physics and Astronomy(all)