The low-lying states of 200-205Hg nuclei have been studied by using the nucleon pair approximation (NPA) of the shell model. We calculate low-excited energy levels, electric quadrupole moments, and magnetic dipole mom...The low-lying states of 200-205Hg nuclei have been studied by using the nucleon pair approximation (NPA) of the shell model. We calculate low-excited energy levels, electric quadrupole moments, and magnetic dipole moments, and investigate dominant configurations of low-lying states in the nucleon pair basis. Our calculations reasonably reproduce the available experimental data. We also tabulate our predicted results of low-lying states, including excitation energies, electric quadrupole moments and magnetic moments.展开更多
Using the quark-like model, we have improved the existing deviation between theoretical and experimental values of magnetic dipole moment of deuteron. Based upon Pauli Exclusion Principle, the constituent quarks form ...Using the quark-like model, we have improved the existing deviation between theoretical and experimental values of magnetic dipole moment of deuteron. Based upon Pauli Exclusion Principle, the constituent quarks form a ground state for l = 0. The expectation value of the deuteron magnetic dipole moment operator is determined to be equal to 0.861 597 8μ N in better agreement with the measured value of 0.857 437 6μ N as compared to the shell model calculations.展开更多
基金supported by the Science & Technology Program of Shanghai Maritime University (Grant No. 20100086)
文摘The low-lying states of 200-205Hg nuclei have been studied by using the nucleon pair approximation (NPA) of the shell model. We calculate low-excited energy levels, electric quadrupole moments, and magnetic dipole moments, and investigate dominant configurations of low-lying states in the nucleon pair basis. Our calculations reasonably reproduce the available experimental data. We also tabulate our predicted results of low-lying states, including excitation energies, electric quadrupole moments and magnetic moments.
文摘Using the quark-like model, we have improved the existing deviation between theoretical and experimental values of magnetic dipole moment of deuteron. Based upon Pauli Exclusion Principle, the constituent quarks form a ground state for l = 0. The expectation value of the deuteron magnetic dipole moment operator is determined to be equal to 0.861 597 8μ N in better agreement with the measured value of 0.857 437 6μ N as compared to the shell model calculations.
