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Creators/Authors contains: "Dong, Chen"

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  1. ; ; ; ; ; ; (, Physical Review A)
    The confined variational method is used to study the elastic scattering of the positron from the ground-state helium with the scattering energy in the range from 0.05 eV to 11.02 eV. Describing the correlation effect with explicitly correlated Gaussians, we obtain accurate phase shifts, S-wave scattering length, elastic scattering cross sections, and annihilation parameters for different incident momenta. Specifically, by a least-squares fit of the data to the effective-range theory, we determine the room temperature annihilation parameter Zeff = 3.955, which is in perfect agreement with the measured result of 3.94 ± 0.02 [J. Phys. B 8, 1734 (1975)]. 
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  2. ; ; ; ; ; (, The journal of physical chemistry letters)
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  3. ; ; ; ; ; ; ; ; ; ; et al (, Journal of chemical information and modeling)
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  4. ; ; ; (, The journal of physical chemistry letters)
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  5. ; ; ; (, The journal of physical chemistry letters)
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  6. ; ; ; ; ; ; (, Journal of chemical theory and computation)
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  7. ; ; ; ; ; (, Nature communications)
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  8. ; ; ; ; ; ; (, Metabolic Engineering)
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  9. ; ; ; ; ; ; ; ; ; ; et al (, Advanced Electronic Materials)
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  10. ; ; ; ; ; ; (, Nature Communications)
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