NSR Query Results
Output year order : Descending NSR database version of May 3, 2024. Search: Author = M.J.Yang Found 4 matches. 2024YA10 Nuovo Cim. C 47, 37 (2024) M.J.Yang, C.L.Bai, H.Sagawa, H.Q.Zhang Beyond mean field model for Gamow-Teller giant resonances and β decay NUCLEAR STRUCTURE 48Ca, 90Zr, 132Sn, 208Pb; calculated Gamow-Teller (GT) transitions using self-consistent Hartree-Fock (HF) plus charge-exchange subtracted second random phase approximation (SSRPA) model with several Skyrme energy density functions (EDFs); deduced SRPA improves systematically the description of main GT strength distributions in terms of the excitation energy and the peak height, quenching factors.
doi: 10.1393/ncc/i2024-24037-8
2023YA02 Phys.Rev. C 107, 014325 (2023) M.J.Yang, H.Sagawa, C.L.Bai, H.Q.Zhang Effects of two-particle--two-hole configurations and tensor force on β decay of magic nuclei RADIOACTIVITY 34Si, 68,78Ni, 132Sn(β-); calculated T1/2, Gamow-Teller strength distribution with respect to daughter nucleus. Self-consistent Hartree-Fock plus subtracted second random-phase approximation (HF+SSRPA) model with Skyrme EDFs (SGII, SAMi, SAMi-T).Comparison to experimental data.
doi: 10.1103/PhysRevC.107.014325
2022YA20 Phys.Rev. C 106, 014319 (2022) M.J.Yang, C.L.Bai, H.Sagawa, H.Q.Zhang Gamow-Teller transitions in magic nuclei calculated by the charge-exchange subtracted second random-phase approximation NUCLEAR STRUCTURE 48Ca, 90Zr, 132Sn, 208Pb; calculated Gamow-Teller (GT) strength distributions as function of excitation energy and peak height; evaluated quenching factors of the Ikeda sum rule due to couplings to two-particle two-hole (2p-2h) configurations, effects of tensor interactions on the excitation energies and the quenching factors of GT strength distributions. Self-consistent Hartree-Fock (HF) plus charge-exchange subtracted second random-phase approximation (SSRPA) calculations with several different Skyrme energy density functions (EDFs). Comparison with experimental data.
doi: 10.1103/PhysRevC.106.014319
2021YA14 Phys.Rev. C 103, 054308 (2021) M.J.Yang, C.L.Bai, H.Sagawa, H.Q.Zhang Effects of the Skyrme tensor force on 0+, 2+, and 3- states in 16O and 40C nuclei within the second random-phase approximation NUCLEAR STRUCTURE 16O, 40Ca; calculated isoscalar and isovector strength distributions and energy moments of the monopole (0+), quadrupole (2+) and octupole (3-) transitions B(E0), B(E2) and B(E3), major 1p-1h and 2p-2h configurations; deduced major impact of tensor force in SGII+Te1 on the coupling between 1p-1h and 2p-2h model spaces. Subtracted second random-phase approximation (SSRPA) method with Skyrme energy density functional. Comparison with experimental data.
doi: 10.1103/PhysRevC.103.054308
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