Accurate time-resolved laser spectroscopy on lithium atoms

J Carlsson; L Sturesson

doi:10.1007/BF01429276

Accurate time-resolved laser spectroscopy on lithium atoms

J Carlsson, L Sturesson

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

Abstract

The lifetime of the lithium 2p2P states has been measured with high accuracy using the delayed coincidence technique with a continuous mode-locked dye laser as the source of the excitation light. The value 27.22 (0.20) ns was obtained. In addition, the hyperfine structure of the7Li 2p2P3/2 state, which can normally scarcely be resolved, has been studied by recording the slow quantum beats at zero field and the very fast beats in the Paschen-Back regime. New accurate values for the23Na 3p2P3/2 state hyperfine structure constants are also presented.

Original language	English
Pages (from-to)	281-287
Journal	Zeitschrift für Physik D Atoms, Molecules and Clusters
Volume	14
Issue number	4
DOIs	https://doi.org/10.1007/BF01429276
Publication status	Published - 1989
Externally published	Yes

Subject classification (UKÄ)

Atom and Molecular Physics and Optics

Free keywords

Physics and Astronomy

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10.1007/BF01429276

Cite this

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AU - Carlsson, J

AU - Sturesson, L

PY - 1989

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N2 - The lifetime of the lithium 2p2P states has been measured with high accuracy using the delayed coincidence technique with a continuous mode-locked dye laser as the source of the excitation light. The value 27.22 (0.20) ns was obtained. In addition, the hyperfine structure of the7Li 2p2P3/2 state, which can normally scarcely be resolved, has been studied by recording the slow quantum beats at zero field and the very fast beats in the Paschen-Back regime. New accurate values for the23Na 3p2P3/2 state hyperfine structure constants are also presented.

AB - The lifetime of the lithium 2p2P states has been measured with high accuracy using the delayed coincidence technique with a continuous mode-locked dye laser as the source of the excitation light. The value 27.22 (0.20) ns was obtained. In addition, the hyperfine structure of the7Li 2p2P3/2 state, which can normally scarcely be resolved, has been studied by recording the slow quantum beats at zero field and the very fast beats in the Paschen-Back regime. New accurate values for the23Na 3p2P3/2 state hyperfine structure constants are also presented.

KW - Physics and Astronomy

UR - https://www.scopus.com/pages/publications/0342877028

U2 - 10.1007/BF01429276

DO - 10.1007/BF01429276

M3 - Article

SN - 0178-7683

VL - 14

SP - 281

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JO - Zeitschrift für Physik D Atoms, Molecules and Clusters

JF - Zeitschrift für Physik D Atoms, Molecules and Clusters

IS - 4

ER -

Accurate time-resolved laser spectroscopy on lithium atoms

Abstract

Subject classification (UKÄ)

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