Accurate measurements of the binding energy spectrum and momentum distribution of argon areperformed using the high resolution(ΔE=1.4 eV,Δp=0.1 a.u.)energy multichannel(e,2e)spectrometer(θ_(1)=θ_(2)=45°,j=0&#...Accurate measurements of the binding energy spectrum and momentum distribution of argon areperformed using the high resolution(ΔE=1.4 eV,Δp=0.1 a.u.)energy multichannel(e,2e)spectrometer(θ_(1)=θ_(2)=45°,j=0°-±30°)built recently in our laboratory.Detailed satellite structure of argon has been observed.Good agreement can be found between the experimental data and the theoretical calculations performed using Hartree-Fock method with the different basis sets and configuration interaction method.展开更多
The first extensive electron momentum spectroscopy study of the satellite structure in the inner valence region of methane at 1200eV is reported.The experimental momentum profiles belonging to the(2a_(1))^(-1) satelli...The first extensive electron momentum spectroscopy study of the satellite structure in the inner valence region of methane at 1200eV is reported.The experimental momentum profiles belonging to the(2a_(1))^(-1) satellite state are presented at energies 25.3,28.5,31.5,35.5eV,and compared with the 146-G(CI)calculation.展开更多
基金Supported by the National Natural Science Foundation of China under Grant No.19474029.
文摘Accurate measurements of the binding energy spectrum and momentum distribution of argon areperformed using the high resolution(ΔE=1.4 eV,Δp=0.1 a.u.)energy multichannel(e,2e)spectrometer(θ_(1)=θ_(2)=45°,j=0°-±30°)built recently in our laboratory.Detailed satellite structure of argon has been observed.Good agreement can be found between the experimental data and the theoretical calculations performed using Hartree-Fock method with the different basis sets and configuration interaction method.
基金Supported by the National Natural Science Foundation of China under Grant No.19474029
文摘The first extensive electron momentum spectroscopy study of the satellite structure in the inner valence region of methane at 1200eV is reported.The experimental momentum profiles belonging to the(2a_(1))^(-1) satellite state are presented at energies 25.3,28.5,31.5,35.5eV,and compared with the 146-G(CI)calculation.
