Theoretical Calculation of Hyperfine Structures and g-factors of Ground State of Mercuric Fluoride Molecule

Mei Hao; Hailing Wang; Jianping Yin

doi:10.3788/AOS201737.0902001

Theoretical Calculation of Hyperfine Structures and g-factors of Ground State of Mercuric Fluoride Molecule

Mei Hao, Hailing Wang, Jianping Yin

Institute for Advanced Study in Precision Spectroscopy

East China Normal University

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

Abstract

The effective spin-rotational Hamiltonians of ²Σ_1/2 and ²Π_1/2 states of mercuric fluoride (²⁰²Hg¹⁹F) molecule are constructed, and the hyperfine structures, Stark shift in external electric field and Zeeman shift in external magnetic field of ground state are calculated. The variation of the g-factor in external electric field is simulated with the first-order perturbation theory. The possibility of using the N=1, J=1/2, F=1, M_F=±1 state of ²⁰²Hg¹⁹F molecule to measure the electron electric dipole moment is discussed (N, J and F are quantum number of angular momentum).

Original language	English
Article number	0902001
Journal	Guangxue Xuebao/Acta Optica Sinica
Volume	37
Issue number	9
DOIs	https://doi.org/10.3788/AOS201737.0902001
State	Published - 10 Sep 2017

Keywords

Atomic and molecular physics
G-factor
Hyperfine structure
Spin-rotation
Stark shift
Zeeman shift

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title = "Theoretical Calculation of Hyperfine Structures and g-factors of Ground State of Mercuric Fluoride Molecule",

abstract = "The effective spin-rotational Hamiltonians of 2Σ1/2 and 2Π1/2 states of mercuric fluoride (202Hg19F) molecule are constructed, and the hyperfine structures, Stark shift in external electric field and Zeeman shift in external magnetic field of ground state are calculated. The variation of the g-factor in external electric field is simulated with the first-order perturbation theory. The possibility of using the N=1, J=1/2, F=1, MF=±1 state of 202Hg19F molecule to measure the electron electric dipole moment is discussed (N, J and F are quantum number of angular momentum).",

keywords = "Atomic and molecular physics, G-factor, Hyperfine structure, Spin-rotation, Stark shift, Zeeman shift",

author = "Mei Hao and Hailing Wang and Jianping Yin",

year = "2017",

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doi = "10.3788/AOS201737.0902001",

language = "英语",

volume = "37",

journal = "Guangxue Xuebao/Acta Optica Sinica",

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TY - JOUR

T1 - Theoretical Calculation of Hyperfine Structures and g-factors of Ground State of Mercuric Fluoride Molecule

AU - Hao, Mei

AU - Wang, Hailing

AU - Yin, Jianping

PY - 2017/9/10

Y1 - 2017/9/10

N2 - The effective spin-rotational Hamiltonians of 2Σ1/2 and 2Π1/2 states of mercuric fluoride (202Hg19F) molecule are constructed, and the hyperfine structures, Stark shift in external electric field and Zeeman shift in external magnetic field of ground state are calculated. The variation of the g-factor in external electric field is simulated with the first-order perturbation theory. The possibility of using the N=1, J=1/2, F=1, MF=±1 state of 202Hg19F molecule to measure the electron electric dipole moment is discussed (N, J and F are quantum number of angular momentum).

AB - The effective spin-rotational Hamiltonians of 2Σ1/2 and 2Π1/2 states of mercuric fluoride (202Hg19F) molecule are constructed, and the hyperfine structures, Stark shift in external electric field and Zeeman shift in external magnetic field of ground state are calculated. The variation of the g-factor in external electric field is simulated with the first-order perturbation theory. The possibility of using the N=1, J=1/2, F=1, MF=±1 state of 202Hg19F molecule to measure the electron electric dipole moment is discussed (N, J and F are quantum number of angular momentum).

KW - Atomic and molecular physics

KW - G-factor

KW - Hyperfine structure

KW - Spin-rotation

KW - Stark shift

KW - Zeeman shift

UR - https://www.scopus.com/pages/publications/85032302824

U2 - 10.3788/AOS201737.0902001

DO - 10.3788/AOS201737.0902001

M3 - 文章

AN - SCOPUS:85032302824

SN - 0253-2239

VL - 37

JO - Guangxue Xuebao/Acta Optica Sinica

JF - Guangxue Xuebao/Acta Optica Sinica

IS - 9

M1 - 0902001

ER -

Theoretical Calculation of Hyperfine Structures and g-factors of Ground State of Mercuric Fluoride Molecule

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