Precise measurement of hyperfine structure in the 3S1/2 state of 7Li

Abstract We report a precise measurement of hyperfine structure in the 3S1/2 state of the odd isotope of Li, namely 7Li. The state is excited from the ground 2S1/2 state (which has the same parity) using two single-photon transitions via the intermediate 2P3/2 state. The value of the hyperfine const...

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Autores principales:	Pushpander Kumar, Vasant Natarajan
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/442b0b35fb034e47a8d17bb1a0b0cc7d
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spelling	oai:doaj.org-article:442b0b35fb034e47a8d17bb1a0b0cc7d2021-12-02T15:06:04ZPrecise measurement of hyperfine structure in the 3S1/2 state of 7Li10.1038/s41598-017-13531-92045-2322https://doaj.org/article/442b0b35fb034e47a8d17bb1a0b0cc7d2017-10-01T00:00:00Zhttps://doi.org/10.1038/s41598-017-13531-9https://doaj.org/toc/2045-2322Abstract We report a precise measurement of hyperfine structure in the 3S1/2 state of the odd isotope of Li, namely 7Li. The state is excited from the ground 2S1/2 state (which has the same parity) using two single-photon transitions via the intermediate 2P3/2 state. The value of the hyperfine constant we measure is A = 93.095(52) MHz, which resolves two discrepant values reported in the literature measured using other techniques. Our value is also consistent with theoretical calculations.Pushpander KumarVasant NatarajanNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 7, Iss 1, Pp 1-5 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Pushpander Kumar Vasant Natarajan Precise measurement of hyperfine structure in the 3S1/2 state of 7Li
description	Abstract We report a precise measurement of hyperfine structure in the 3S1/2 state of the odd isotope of Li, namely 7Li. The state is excited from the ground 2S1/2 state (which has the same parity) using two single-photon transitions via the intermediate 2P3/2 state. The value of the hyperfine constant we measure is A = 93.095(52) MHz, which resolves two discrepant values reported in the literature measured using other techniques. Our value is also consistent with theoretical calculations.
format	article
author	Pushpander Kumar Vasant Natarajan
author_facet	Pushpander Kumar Vasant Natarajan
author_sort	Pushpander Kumar
title	Precise measurement of hyperfine structure in the 3S1/2 state of 7Li
title_short	Precise measurement of hyperfine structure in the 3S1/2 state of 7Li
title_full	Precise measurement of hyperfine structure in the 3S1/2 state of 7Li
title_fullStr	Precise measurement of hyperfine structure in the 3S1/2 state of 7Li
title_full_unstemmed	Precise measurement of hyperfine structure in the 3S1/2 state of 7Li
title_sort	precise measurement of hyperfine structure in the 3s1/2 state of 7li
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/442b0b35fb034e47a8d17bb1a0b0cc7d
work_keys_str_mv	AT pushpanderkumar precisemeasurementofhyperfinestructureinthe3s12stateof7li AT vasantnatarajan precisemeasurementofhyperfinestructureinthe3s12stateof7li
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Precise measurement of hyperfine structure in the 3S1/2 state of 7Li

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