Isotope shifts of the (3s3p) 3P0,1,2-(3s4s) 3S1 Mg I transitions

Ming He; Kasper T. Therkildsen; Brian B. Jensen; Anders Brusch; Jan W. Thomsen; Sergey G. Porsev

doi:10.1103/PhysRevA.80.024501

Isotope shifts of the (3s3p) ³P_0,1,2-(3s4s) ³S₁ Mg I transitions

Ming He, Kasper T. Therkildsen, Brian B. Jensen, Anders Brusch, Jan W. Thomsen, Sergey G. Porsev

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Abstract

We report measurements of the isotope shifts of the (3s3p)P30,1,2-(3s4s)S31 Mg I transitions for the stable isotopes M24g (I=0) , M25g (I=5/2) , and M26g (I=0) . Furthermore, the M25g S31 hyperfine coefficient A(S31)=(-321.6±1.5)MHz is extracted and found to be in excellent agreement with state-of-the-art theoretical predictions giving A(S31)=-325MHz and B(S31)¿10-5MHz . Compared to previous measurements, the data presented in this work are improved up to a factor of 10.

Original language	English
Journal	Physical Review A (Atomic, Molecular and Optical Physics)
Volume	80
Issue number	2
Pages (from-to)	024501
Number of pages	4
ISSN	2469-9926
DOIs	https://doi.org/10.1103/PhysRevA.80.024501
Publication status	Published - 2009

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10.1103/PhysRevA.80.024501

http://adsabs.harvard.edu/abs/2009PhRvA..80b4501H

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He, M., Therkildsen, K. T., Jensen, B. B., Brusch, A., Thomsen, J. W., & Porsev, S. G. (2009). Isotope shifts of the (3s3p) ³P_0,1,2-(3s4s) ³S₁ Mg I transitions. Physical Review A (Atomic, Molecular and Optical Physics), 80(2), 024501. https://doi.org/10.1103/PhysRevA.80.024501

@article{b24014400c5d11df825d000ea68e967b,

title = "Isotope shifts of the (3s3p) 3P0,1,2-(3s4s) 3S1 Mg I transitions",

abstract = "We report measurements of the isotope shifts of the (3s3p)P30,1,2-(3s4s)S31 Mg I transitions for the stable isotopes M24g (I=0) , M25g (I=5/2) , and M26g (I=0) . Furthermore, the M25g S31 hyperfine coefficient A(S31)=(-321.6±1.5)MHz is extracted and found to be in excellent agreement with state-of-the-art theoretical predictions giving A(S31)=-325MHz and B(S31)¿10-5MHz . Compared to previous measurements, the data presented in this work are improved up to a factor of 10.",

author = "Ming He and Therkildsen, {Kasper T.} and Jensen, {Brian B.} and Anders Brusch and Thomsen, {Jan W.} and Porsev, {Sergey G.}",

note = "Keywords: Visible and ultraviolet spectra; Hyperfine interactions and isotope effects; Jahn-Teller effect; Fine and hyperfine structure",

year = "2009",

doi = "10.1103/PhysRevA.80.024501",

language = "English",

volume = "80",

pages = "024501",

journal = "Physical Review A (Atomic, Molecular and Optical Physics)",

issn = "2469-9926",

publisher = "American Physical Society",

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TY - JOUR

T1 - Isotope shifts of the (3s3p) 3P0,1,2-(3s4s) 3S1 Mg I transitions

AU - He, Ming

AU - Therkildsen, Kasper T.

AU - Jensen, Brian B.

AU - Brusch, Anders

AU - Thomsen, Jan W.

AU - Porsev, Sergey G.

N1 - Keywords: Visible and ultraviolet spectra; Hyperfine interactions and isotope effects; Jahn-Teller effect; Fine and hyperfine structure

PY - 2009

Y1 - 2009

N2 - We report measurements of the isotope shifts of the (3s3p)P30,1,2-(3s4s)S31 Mg I transitions for the stable isotopes M24g (I=0) , M25g (I=5/2) , and M26g (I=0) . Furthermore, the M25g S31 hyperfine coefficient A(S31)=(-321.6±1.5)MHz is extracted and found to be in excellent agreement with state-of-the-art theoretical predictions giving A(S31)=-325MHz and B(S31)¿10-5MHz . Compared to previous measurements, the data presented in this work are improved up to a factor of 10.

AB - We report measurements of the isotope shifts of the (3s3p)P30,1,2-(3s4s)S31 Mg I transitions for the stable isotopes M24g (I=0) , M25g (I=5/2) , and M26g (I=0) . Furthermore, the M25g S31 hyperfine coefficient A(S31)=(-321.6±1.5)MHz is extracted and found to be in excellent agreement with state-of-the-art theoretical predictions giving A(S31)=-325MHz and B(S31)¿10-5MHz . Compared to previous measurements, the data presented in this work are improved up to a factor of 10.

U2 - 10.1103/PhysRevA.80.024501

DO - 10.1103/PhysRevA.80.024501

M3 - Journal article

SN - 2469-9926

VL - 80

SP - 024501

JO - Physical Review A (Atomic, Molecular and Optical Physics)

JF - Physical Review A (Atomic, Molecular and Optical Physics)

IS - 2

ER -

Isotope shifts of the (3s3p) 3P0,1,2-(3s4s) 3S1 Mg I transitions

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Isotope shifts of the (3s3p) ³P_0,1,2-(3s4s) ³S₁ Mg I transitions