HYPERFINE-STRUCTURE OF THE R(115) 20-1 LINE OF I-127(2) AT 570 NM

Authors
CRUZ FC SCALABRIN A PEREIRA D
Citation
Fc. Cruz et al., HYPERFINE-STRUCTURE OF THE R(115) 20-1 LINE OF I-127(2) AT 570 NM, Nuovo cimento della Societa italiana di fisica. D, Condensed matter,atomic, molecular and chemical physics, biophysics, 16(2), 1994, pp. 155-161
Citations number
21
Categorie Soggetti
Physics
Journal title
Nuovo cimento della Societa italiana di fisica. D, Condensed matter,atomic, molecular and chemical physics, biophysics → ACNP
ISSN journal
03926737
Volume
16
Issue
2
Year of publication
1994
Pages
155 - 161
Database
ISI
SICI code
0392-6737(1994)16:2<155:HOTR2L>2.0.ZU;2-P
Abstract
The hyperfine spectrum of the iodine R(115)20-1 line, at 570 nm, was o btained by conventional saturated absorption spectroscopy. The differe nces of nuclear electric-quadrupole (DELTAe Qq) and spin-rotation (DEL TAC) constants between the B and X states were determined by a least-s quare fit to the experimental data. This line may provide a good frequ ency reference in coincidence with the S-1(0)-P-1(1) resonant transiti on of magnesium, at 285 nm, when this one is investigated with frequen cy doubled lasers.