NSR Query Results

Output year order : Descending
Format : Normal

NSR database version of April 27, 2024.

Search: Author = W.L.Lv

Found 5 matches.

Back to query form

2024NI07      Nuovo Cim. C 47, 15 (2024)

Y.F.Niu, W.L.Lv, G.Colo

γ decay of giant resonances to low-lying states

NUCLEAR STRUCTURE ²⁰⁸Pb; calculated γ-decay widths form giant resonances(GRs) with the RPA+PVC model by computing the lowest order NFT diagram.

doi: 10.1393/ncc/i2024-24015-2
Citations: PlumX Metrics

2023GU03      Phys.Rev. C 107, 014318 (2023)

L.Guo, W.L.Lv, Y.F.Niu, D.L.Fang, B.S.Gao, K.A.Li, X.D.Tang

Spin-isospin excitations in the direction of β⁺ decay for ⁸⁰Zn and ¹²⁶Ru at finite temperature

RADIOACTIVITY ⁸⁰Zn, ¹²⁶Ru(β⁺); calculated Gamow-Teller (GT⁺) strength distribution with respect to the ground state of daughter nuclei, spin-dipole (SD) transition strength distributions, sum-rule values of GT and SD transitions. Self consistent finite-temperature proton-neutron relativistic quasiparticle RPA (FT-PNRQRPA) and finite-temperature proton-neutron relativistic RPA (FT-PNRRPA) model.

doi: 10.1103/PhysRevC.107.014318
Citations: PlumX Metrics

2023LV01      Phys.Rev. C 108, L051304 (2023)

W.-L.Lv, Y.-F.Niu, D.-L.Fang, J.-M.Yao, C.-L.Bai, J.Meng

0νββ-decay nuclear matrix elements in self-consistent Skyrme quasiparticle random-phase approximation: Uncertainty from pairing interaction

doi: 10.1103/PhysRevC.108.L051304
Citations: PlumX Metrics

2022LV05      Phys.Rev. C 105, 044331 (2022)

W.L.Lv, Y.F.Niu, D.L.Fang, C.L.Bai

Single-state or low-lying-states dominance mechanism of 2νββ-decay nuclear matrix elements

RADIOACTIVITY ⁴⁸Ca, ⁷⁶Ge, ⁸²Se, ⁹⁶Zr, ¹⁰⁰Mo, ¹¹⁶Cd, ^128,130Te, ¹³⁶Xe, ¹⁵⁰Nd, ²³⁸U(2β^-); calculated matrix elements, isoscalar pairing strength parameter, Gamow-teller transition amplitudes. Spherical Skyrme HFB + QRPA model. Single-state dominance (SSD) and low-lying-states dominance (LLD) hypothesis. Comparison to experimental values.

doi: 10.1103/PhysRevC.105.044331
Citations: PlumX Metrics

2021LV02      Phys.Rev. C 103, 064321 (2021)

W.L.Lv, Y.F.Niu, G.Colo

Learning about the structure of giant resonances from their γ decay

NUCLEAR STRUCTURE ²⁰⁸Pb, ⁵⁶Ni; calculated energies, B(E2) and B(E3) of the first 2+ and 3- states, centroid energies and B(E1) and B(E2) of giant dipole resonance (GDR) and giant quadrupole resonance (GQR), Γ_γ, Γ, cumulative γ-decay widths and relative γ-branching ratio of giant resonances (GRs) to low-lying states. Random phase approximation plus particle-vibration coupling (RPA+PVC) model with the lowest-order nuclear field theory (NFT) diagrams. Comparison with experimental data.

doi: 10.1103/PhysRevC.103.064321
Citations: PlumX Metrics