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NSR database version of April 29, 2024.

Search: Author = D.Vale

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2021VA06      Phys.Rev. C 103, 064307 (2021)

D.Vale, Y.F.Niu, N.Paar

Nuclear charge-exchange excitations based on a relativistic density-dependent point-coupling model

NUCLEAR STRUCTURE ⁴⁸Ca, ⁹⁰Zr, ^{112,116,122,130}Sn, ²⁰⁸Pb; calculated isobaric analog resonance (IAR) transition strength distributions, B(GT)^-, B(GT)⁺ strength distributions, sum rule, Gamow-Teller resonances. ^{104,106,108,110,112,114,116,118,120,122,124,126,128,130,132}Sn; calculated isobaric analog resonance excitation energies, excitation energy for GT^- direct spin-flip transitions. Proton-neutron relativistic quasiparticle random phase approximation and relativistic Hartree-Bogoliubov model (RHB+PN-RQRPA) based relativistic density-dependent point coupling model with DD-PCX, DD-PC1, and DD-ME2 functionals. Comparison with experimental data. Relevance to future large-scale calculations of charge-exchange excitations and weak interaction processes in stellar environments.

doi: 10.1103/PhysRevC.103.064307
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2020KR13      Phys.Rev. C 102, 044315 (2020)

G.Kruzic, T.Oishi, D.Vale, N.Paar

Magnetic dipole excitations based on the relativistic nuclear energy density functional

NUCLEAR STRUCTURE ¹⁸O, ^42,48Ca, ⁵⁰Ti, ²⁰⁸Pb; calculated M1 strength distributions, B(M1), neutron and proton contributions to the M1 transition strengths; compiled experimental M1 excitation energies and B(M1) values. Relativistic Hartree-Bogoliubov (RHB) model, and relativistic nuclear energy density functional formalism using relativistic quasiparticle random phase approximation (RQRPA) with density-dependent point coupling interaction DD-PC1.

doi: 10.1103/PhysRevC.102.044315
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2015PA42      Int.J.Mod.Phys. E24, 1541004 (2015)

N.Paar, T.Marketin, D.Vale, D.Vretenar

Modeling nuclear weak-interaction processes with relativistic energy density functionals

NUCLEAR STRUCTURE ⁵⁶Fe, ^18,20,22O, ⁴²Ca; calculated Gamow-Teller transition strength distribution, contributions of the multipole transitions to the inclusive σ. Comparison with available data.

doi: 10.1142/S0218301315410049
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