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NSR database version of April 27, 2024.

Search: Author = W.Du

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2023ZH24      Phys.Rev. C 107, 064606 (2023)

X.Zhao, W.Du, R.Capote, E.Sh.Soukhovitskih

Dispersive optical model analysis of nucleon scattering on ⁹⁰Zr

NUCLEAR REACTIONS ⁹⁰Zr(n, X), E=0.1-200 MeV; calculated total σ(E). ⁹⁰Zr(n, n), E=3-24 MeV; ⁹⁰Zr(p, p), E=9.7-185 MeV; calculated elastic scattering σ(θ). ⁹⁰Zr(p, p), E=9.7-185 MeV; calculated proton elastic scattering analyzing powers. ⁹⁰Zr(p, n), E=18-45 MeV; calculated quasielastic scattering σ(θ) of the isobaric analog state. Calculations using dispersive optical, which considers the nonlocality in the real potential and introduces the shell gap in the definition of the nuclear imaginary potentials near the Fermi energy. Comparison to experimental data and calculations using optical potentials from RIPL.

NUCLEAR STRUCTURE ⁹⁰Zr; calculated neutron single-particle (hole) energies. Shell model calculations utilizing dispersive optical potential. Comparison to experimental data.

doi: 10.1103/PhysRevC.107.064606
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2022DU14      Phys.Rev. C 106, 054608 (2022)

W.Du, S.Pal, M.Sharaf, P.Yin, S.Sarker, A.M.Shirokov, J.P.Vary

Calculations of the np → dγ reaction in chiral effective field theory

NUCLEAR REACTIONS ¹H(n, dγ), E(cm)=0.000000012625, 0.0000005, 0.0005, 0.005, 0.001, 0.01 MeV; calculated scattering phase shift, σ(E) via the M1 reaction channel. Chiral effective field theory calculations employing the LENPIC (Low Energy Nuclear Physics International Collaboration) nucleon-nucleon interaction up to the fifth order (N4LO). Bayesian analysis for the error estimation. Comparison to available experimental results and other theoretical predictions. Bayaesian analysis for the error estimation.

doi: 10.1103/PhysRevC.106.054608
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2022YI05      J.Phys.(London) G49, 125102 (2022)

P.Yin, W.Du, W.Zuo, X.Zhao, J.P.Vary

Sub Coulomb barrier d+²⁰⁸Pb scattering in the time-dependent basis function approach

NUCLEAR REACTIONS ²⁰⁸Pb(d, d), E=3-7 MeV; calculated σ using the non-perturbative time-dependent basis function (tBF) approach; deduced the higher-order inelastic scattering effects are noticeable for sub barrier scatterings with the tBF method.

doi: 10.1088/1361-6471/ac79c3
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2020DU04      Phys.Rev. C 101, 035202 (2020)

W.Du, Y.Li, X.Zhao, G.A.Miller, J.P.Vary

Basis light-front quantization for a chiral nucleon-pion Lagrangian

doi: 10.1103/PhysRevC.101.035202
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2018DU05      Phys.Rev. C 97, 064620 (2018)

W.Du, P.Yin, Y.Li, G.Chen, W.Zuo, X.Zhao, J.P.Vary

Coulomb excitation of the deuteron in peripheral collisions with a heavy ion

NUCLEAR REACTIONS U(d, d'), E=4.7, 19.4, 85.5 MeV/nucleon; calculated low and intermediate energy Coulomb excitations of uranium, internal charge distributions of ²H target before, during and after scattering, rms charge radii, rms momentum and rms orbital angular momentum, intrinsic energy of ²H during scattering using ab-initio nonperturbative, time-dependent basis function (tBF) method with JISP16 nucleon-nucleon interaction. Discussed excitation mechanism and dynamics.

doi: 10.1103/PhysRevC.97.064620
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2018VA18      Phys.Rev. C 98, 065502 (2018)

J.P.Vary, R.Basili, W.Du, M.Lockner, P.Maris, S.Pal, S.Sarker

Effective operators in two-nucleon systems

doi: 10.1103/PhysRevC.98.065502
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