J dependence of the isotope shift in the Gd I 4 f76s26p 9P term

Wei Guo Jin; Takashi Wakui; Toshiaki Endo; Haruko Uematsu; Tatsuya Minowa; Hidetsugu Katsuragawa

doi:10.1143/jjap.40.6129

J dependence of the isotope shift in the Gd I 4 f⁷6s²6p ⁹P term

Wei Guo Jin, Takashi Wakui, Toshiaki Endo, Haruko Uematsu, Tatsuya Minowa, Hidetsugu Katsuragawa

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

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 z_6p of the 4f⁷6s²6p configuration has been estimated for the first time.

Original language	English
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	https://doi.org/10.1143/jjap.40.6129
Publication status	Published - 2001 Oct

Keywords

Crossed-second-order effect
J dependence of isotope shift
Laser spectroscopy

ASJC Scopus subject areas

Engineering(all)
Physics and Astronomy(all)

Access to Document

10.1143/jjap.40.6129

Cite this

J dependence of the isotope shift in the Gd I 4 f⁷6s²6p ⁹P term. / Jin, Wei Guo; Wakui, Takashi; Endo, Toshiaki; Uematsu, Haruko; Minowa, Tatsuya; Katsuragawa, Hidetsugu.

In: Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers, Vol. 40, No. 10, 10.2001, p. 6129-6130.

Research output: Contribution to journal › Article › peer-review

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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.",

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AU - Minowa, Tatsuya

AU - Katsuragawa, Hidetsugu

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