Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/81599
Type: Artigo de periódico
Title: OPTICAL-PUMPING OF METASTABLE MAGNESIUM IN AN ATOMIC-BEAM
Author: BEVERINI, N
CAI, WQ
DELTREDICI, S
GOMIDE, JVB
MACCIONI, E
MESSINA, AM
STRUMIA, F
Abstract: A selective depopulation of the metastable (MgP1)-P-3 level is obtained in an atomic beam by optical pumping with the P-3(1)-3D multiplet transition at 383.2 nm. The advantage of such a pumping for the Mg frequency standard at 601 GHz is discussed. This pumping scheme results more effective than the alternative one, which makes use of the 517 nm P-3(1)-S-3(1) transition. In particular an increase of the stability of the Mg clock by about one order of magnitude is foreseen.
Country: Holanda
Editor: Elsevier Science Bv
Rights: fechado
Identifier DOI: 10.1016/0030-4018(94)90431-6
Date Issue: 1994
Appears in Collections:Unicamp - Artigos e Outros Documentos

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