Dynamic stark shift of the 7Li(2s→3s) transition

Li Yan Tang; Michael W J Bromley; Zong-Chao Yan; James Mitroy

doi:10.1103/PhysRevA.87.032507

Dynamic stark shift of the ⁷Li(2s→3s) transition

Li Yan Tang, Michael W J Bromley, Zong-Chao Yan, James Mitroy

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

Abstract

The dynamic dipole polarizabilities for the 3s state of the Li atom are computed using Hylleraas and semiempirical approaches. This enables the calculation of the ⁷Li(2s→3s) Stark shift at photon wavelengths of 610.5 nm and 735.1 nm. They are calculated to be 834.7(5) and -686.7(25) a03, respectively. The first two tune-out frequencies for the ⁷Li(2s) ground state are determined to be 670.971626(1) nm and 324.192(2) nm, respectively.

Original language	English
Article number	032507
Pages (from-to)	1-5
Number of pages	5
Journal	Physical Review A - Atomic, Molecular, and Optical Physics
Volume	87
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevA.87.032507
Publication status	Published - 11 Mar 2013

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title = "Dynamic stark shift of the 7Li(2s→3s) transition",

abstract = "The dynamic dipole polarizabilities for the 3s state of the Li atom are computed using Hylleraas and semiempirical approaches. This enables the calculation of the 7Li(2s→3s) Stark shift at photon wavelengths of 610.5 nm and 735.1 nm. They are calculated to be 834.7(5) and -686.7(25) a03, respectively. The first two tune-out frequencies for the 7Li(2s) ground state are determined to be 670.971626(1) nm and 324.192(2) nm, respectively. ",

keywords = "Dipole polarizabilities, Li atoms, Photon wavelength, Semi-empirical approach, Stark shift, Mathematical models, Physics, Lithium",

author = "Tang, {Li Yan} and Bromley, {Michael W J} and Zong-Chao Yan and James Mitroy",

year = "2013",

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doi = "10.1103/PhysRevA.87.032507",

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journal = "Physical Review A",

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T1 - Dynamic stark shift of the 7Li(2s→3s) transition

AU - Tang, Li Yan

AU - Bromley, Michael W J

AU - Yan, Zong-Chao

AU - Mitroy, James

PY - 2013/3/11

Y1 - 2013/3/11

N2 - The dynamic dipole polarizabilities for the 3s state of the Li atom are computed using Hylleraas and semiempirical approaches. This enables the calculation of the 7Li(2s→3s) Stark shift at photon wavelengths of 610.5 nm and 735.1 nm. They are calculated to be 834.7(5) and -686.7(25) a03, respectively. The first two tune-out frequencies for the 7Li(2s) ground state are determined to be 670.971626(1) nm and 324.192(2) nm, respectively.

AB - The dynamic dipole polarizabilities for the 3s state of the Li atom are computed using Hylleraas and semiempirical approaches. This enables the calculation of the 7Li(2s→3s) Stark shift at photon wavelengths of 610.5 nm and 735.1 nm. They are calculated to be 834.7(5) and -686.7(25) a03, respectively. The first two tune-out frequencies for the 7Li(2s) ground state are determined to be 670.971626(1) nm and 324.192(2) nm, respectively.

KW - Dipole polarizabilities

KW - Li atoms

KW - Photon wavelength

KW - Semi-empirical approach

KW - Stark shift

KW - Mathematical models

KW - Physics

KW - Lithium

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JO - Physical Review A

JF - Physical Review A

SN - 1050-2947

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ER -

Dynamic stark shift of the ⁷Li(2s→3s) transition

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