Theoretical Calculation Of Hyperfine Structures And G-factors Of The Ground State Of HgF

In this paper,we calculate the hyperfine structure,Stark shift,and Zeeman shift of the ground state for 202Hg19F by using the method of matrix diagonalization of the effective Hamiltonian and study the relationship between the g-factors and the strength of the applied electric field using the perturbation theory.Finally,we discuss the possibility of using the N= 1,J=1/2,F = 1,mF=±1 hyperfine state of 202Hg19F to measure the electron electric dipole moments.In the experiment,we design and construct the laser induced fluorescence spectroscopy device for detecting the transitions of 208Pb19F molecule in the A-X state.