Hyperfine structure of atomic fluorine (F I)

Xiaoxue Huo; Lunhua Deng; L. Windholz; Xiuli Mu; Hailing Wang

doi:10.1016/j.jqsrt.2017.09.020

Hyperfine structure of atomic fluorine (F I)

Xiaoxue Huo
, Lunhua Deng^*
, L. Windholz
, Xiuli Mu
, Hailing Wang

^*Corresponding author for this work

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

5 Scopus citations

Abstract

A high resolution absorption spectrum of neutral fluorine(F I) was observed around 800 nm using concentration modulation absorption spectroscopy with a tunable Ti : Sapphire laser. The fluorine atoms were produced by discharging the mixed gases of helium and sulfur hexafluoride (SF₆) in a glass tube. Thirty four hyperfine structure (hfs) resolved transitions were analyzed to obtain 23 magnetic dipole hfs constants A for 2p⁴(³P)3s, 2p⁴(³P)3p and 2p⁴(³P)3d configurations. The hfs constants in 2p⁴(³P)3s and 2p⁴(³P)3p configurations were compared with those obtained from experiments and calculations. Fifteen constants in 2p⁴(³P)3d configuration were reported - to our knowledge - for the first time.

Original language	English
Pages (from-to)	1-6
Number of pages	6
Journal	Journal of Quantitative Spectroscopy and Radiative Transfer
Volume	205
DOIs	https://doi.org/10.1016/j.jqsrt.2017.09.020
State	Published - Jan 2018
Externally published	Yes

Keywords

Atomic fluorine
Atomic spectroscopy
Hyperfine structure constants

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10.1016/j.jqsrt.2017.09.020

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@article{476d124b01b243fda0d3a779ded026e3,

title = "Hyperfine structure of atomic fluorine (F I)",

abstract = "A high resolution absorption spectrum of neutral fluorine(F I) was observed around 800 nm using concentration modulation absorption spectroscopy with a tunable Ti : Sapphire laser. The fluorine atoms were produced by discharging the mixed gases of helium and sulfur hexafluoride (SF6) in a glass tube. Thirty four hyperfine structure (hfs) resolved transitions were analyzed to obtain 23 magnetic dipole hfs constants A for 2p4(3P)3s, 2p4(3P)3p and 2p4(3P)3d configurations. The hfs constants in 2p4(3P)3s and 2p4(3P)3p configurations were compared with those obtained from experiments and calculations. Fifteen constants in 2p4(3P)3d configuration were reported - to our knowledge - for the first time.",

keywords = "Atomic fluorine, Atomic spectroscopy, Hyperfine structure constants",

author = "Xiaoxue Huo and Lunhua Deng and L. Windholz and Xiuli Mu and Hailing Wang",

note = "Publisher Copyright: {\textcopyright} 2017 Elsevier Ltd",

year = "2018",

month = jan,

doi = "10.1016/j.jqsrt.2017.09.020",

language = "英语",

volume = "205",

pages = "1--6",

journal = "Journal of Quantitative Spectroscopy and Radiative Transfer",

issn = "0022-4073",

publisher = "Elsevier Ltd",

}

TY - JOUR

T1 - Hyperfine structure of atomic fluorine (F I)

AU - Huo, Xiaoxue

AU - Deng, Lunhua

AU - Windholz, L.

AU - Mu, Xiuli

AU - Wang, Hailing

PY - 2018/1

Y1 - 2018/1

N2 - A high resolution absorption spectrum of neutral fluorine(F I) was observed around 800 nm using concentration modulation absorption spectroscopy with a tunable Ti : Sapphire laser. The fluorine atoms were produced by discharging the mixed gases of helium and sulfur hexafluoride (SF6) in a glass tube. Thirty four hyperfine structure (hfs) resolved transitions were analyzed to obtain 23 magnetic dipole hfs constants A for 2p4(3P)3s, 2p4(3P)3p and 2p4(3P)3d configurations. The hfs constants in 2p4(3P)3s and 2p4(3P)3p configurations were compared with those obtained from experiments and calculations. Fifteen constants in 2p4(3P)3d configuration were reported - to our knowledge - for the first time.

AB - A high resolution absorption spectrum of neutral fluorine(F I) was observed around 800 nm using concentration modulation absorption spectroscopy with a tunable Ti : Sapphire laser. The fluorine atoms were produced by discharging the mixed gases of helium and sulfur hexafluoride (SF6) in a glass tube. Thirty four hyperfine structure (hfs) resolved transitions were analyzed to obtain 23 magnetic dipole hfs constants A for 2p4(3P)3s, 2p4(3P)3p and 2p4(3P)3d configurations. The hfs constants in 2p4(3P)3s and 2p4(3P)3p configurations were compared with those obtained from experiments and calculations. Fifteen constants in 2p4(3P)3d configuration were reported - to our knowledge - for the first time.

KW - Atomic fluorine

KW - Atomic spectroscopy

KW - Hyperfine structure constants

UR - https://www.scopus.com/pages/publications/85042148077

U2 - 10.1016/j.jqsrt.2017.09.020

DO - 10.1016/j.jqsrt.2017.09.020

M3 - 文章

AN - SCOPUS:85042148077

SN - 0022-4073

VL - 205

SP - 1

EP - 6

JO - Journal of Quantitative Spectroscopy and Radiative Transfer

JF - Journal of Quantitative Spectroscopy and Radiative Transfer

ER -

Hyperfine structure of atomic fluorine (F I)

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