Title :
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
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;
Conference_Titel :
Advanced Optoelectronics and Lasers, 2005. Proceedings of CAOL 2005. Second International Conference on
Print_ISBN :
0-7803-9130-6
DOI :
10.1109/CAOL.2005.1553844
