Laser-microwave spectroscopy of Au atoms Rydberg states

Author

Dyubko, Stanislav F. ; Efremov, Victor A. ; Gerasimov, Vasily G. ; Efimenko, Michail N. ; MacAdam, K.B.

Author_Institution

Karazin Kharkov Nat. Univ., Ukraine

Volume

1

fYear

2005

fDate

12-17 Sept. 2005

Firstpage

150

Abstract

Energy levels positions of Au I atoms in the range of principal quantum number n=25-36 for Rydberg series S₁2/ and P ₁2,3/2/ are measured with high accuracy by means of laser-microwave spectroscopy in 105-300 GHz frequency range. Quantum defect constants for these series are obtained. P-terms fine structure in the n=14-36 quantum number range is investigated. LS-splitting constants for P-terms are obtained. The description of a spectrometer, measurement technique and results is submitted.

Keywords

Russell-Saunders coupling; Rydberg states; energy states; fine structure; gold; microwave spectra; microwave spectrometers; quantum theory; two-photon spectra; 105 to 300 GHz; Au; LS-splitting constant; P-terms fine structure; Rydberg state; energy level position; gold atom; laser-microwave spectroscopy; quantum defect constant; quantum number; spectrometer; Atom lasers; Atomic beams; Atomic measurements; Energy measurement; Energy states; Frequency measurement; Gold; Measurement techniques; Position measurement; Spectroscopy;

fLanguage

English

Publisher

ieee

Conference_Titel

Advanced Optoelectronics and Lasers, 2005. Proceedings of CAOL 2005. Second International Conference on

Print_ISBN

0-7803-9130-6

Type

conf

DOI

10.1109/CAOL.2005.1553844

Filename

1553844