Physica

Zeeman quenching of the (1s2s2p) 4P metastable state in lithium

P. D. Feldman, Morris R. Levitt, Steven Trent Manson, Robert Novick

Published Jan 1, 1967• 11 citations

DOI: 10.1016/0031-8914(67)90300-x

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Determination of Energies and Lifetimes of the Metastable Auto-Ionizing (1s2s2p)P4 States of Li6 and Li7 by a Zeeman-Quenching Technique

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Physica

Zeeman quenching of the (1s2s2p) 4P metastable state in lithium

P. D. Feldman, Morris R. Levitt, Steven Trent Manson, Robert Novick

Published Jan 1, 1967• 11 citations

Publisher

DOI: 10.1016/0031-8914(67)90300-x

Related papers

Determination of the Fine and Hyperfine Structure and Lifetimes of the (1S2S2P) QUADRUPLET-P(0) Metastable Autoionizing States of LITHIUM-6 and LITHIUM-7.

Morris R. Levitt

Jan 1, 19680 citations

Two-Photon Emission from the Singlet Metastable State of Singly Ionized Lithium

G. A. Victor, A. Dalgarno

Physical Review LettersJun 19, 196719 citations

Control of chemi-ionization reactions between metastable helium and lithium by quantum state selection

Tobias Sixt

Jan 1, 20230 citations

Quenching of thulium 4 2 F 0 5/2 metastable state in interatomic collisions

N I Grishmanova, V. N. Kulyasov, В. И. Попов +1 more

Optics and SpectroscopyJul 1, 19890 citations

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Determination of Energies and Lifetimes of the Metastable Auto-Ionizing (1s2s2p)P4 States of Li6 and Li7 by a Zeeman-Quenching Technique

M. Levitt, Robert Novick, P. D. Feldman

A Zeeman-quenching atomic-beam method has been utilized for the determination of the fine- and hyperfine-structure energies and auto-ionization lifetimes of the metastable $(1s2s2p)^{4}P_{J}$ states of ${\mathrm{Li}}^{6}$ and ${\mathrm{Li}}^{7}$ . Both the fine-structure intervals and the lifetimes of the $J=\frac{3}{2}$ and $J=\frac{1}{2}$ states are found to be in disagreement with existing theoretical calculations. The quenching of metastable lithium atoms in a nonuniform magnetic field can be satisfactorily described with the aid of the "adiabatic criterion." The present results also permit a quantitative evaluation of a proposal for producing polarized lithium nuclei.A Zeeman-quenching atomic-beam method has been utilized for the determination of the fine- and hyperfine-structure energies and auto-ionization lifetimes of the metastable $(1s2s2p)^{4}P_{J}$ states of ${\mathrm{Li}}^{6}$ and ${\mathrm{Li}}^{7}$. Both the fine-structure intervals and the lifetimes of the $J=\frac{3}{2}$ and $J=\frac{1}{2}$ states are found to be in disagreement with existing theoretical calculations. The quenching of metastable lithium atoms in a nonuniform magnetic field can be satisfactorily described with the aid of the "adiabatic criterion." The present results also permit a quantitative evaluation of a proposal for producing polarized lithium nuclei.

Physical Review AJan 1, 197158 citations

A Zeeman-quenching atomic-beam method has been utilized for the determination of the fine- and hyperfine-structure energies and auto-ionization lifetimes of the metastable

(1s2s2p)^{4}P_{J}

states of

{\mathrm{Li}}^{6}

and

{\mathrm{Li}}^{7}

. Both the fine-structure intervals and the lifetimes of the

J=\frac{3}{2}

and

J=\frac{1}{2}

states are found to be in disagreement with existing theoretical calculations. The quenching of metastable lithium atoms in a nonuniform magnetic field can be satisfactorily described with the aid of the "adiabatic criterion." The present results also permit a quantitative evaluation of a proposal for producing polarized lithium nuclei.