Laser-microwave spectroscopy of Au atoms Rydberg states

Energy levels positions of Au I atoms in the range of principal quantum number n=25-36 for Rydberg series S/sub 1/2/ and P /sub 1/2,3/2/ 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-...

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Bibliographic Details
Main Authors: Dyubko, S.F., Efremov, V.A., Gerasimov, V.G., Efimenko, M.N., MacAdam, K.B.
Format: Conference Proceeding
Language:English
Subjects:
Atom lasers
Atomic beams
Atomic measurements
Energy measurement
Energy states
Frequency measurement
Gold
Measurement techniques
Position measurement
Spectroscopy
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Summary:Energy levels positions of Au I atoms in the range of principal quantum number n=25-36 for Rydberg series S/sub 1/2/ and P /sub 1/2,3/2/ 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.
ISSN:2160-1518
2160-1534
DOI:10.1109/CAOL.2005.1553844