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NSR database version of April 29, 2024.

Search: Author = L.De Angelis

Found 4 matches.

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2019CO07      Phys.Rev. C 100, 014316 (2019)

L.Coraggio, L.De Angelis, T.Fukui, A.Gargano, N.Itaco, F.Nowacki

Renormalization of the Gamow-Teller operator within the realistic shell model

NUCLEAR STRUCTURE ⁴⁸Ca, ⁴⁸Ti, ⁷⁶Ge, ^76,82Se, ⁸²Kr, ¹³⁰Te, ^130,136Xe, ¹³⁶Ba; calculated levels, B(E2), B(M1), B(GT) strengths, magnetic dipole moments using realistic shell model. Comparison with experimental data.

RADIOACTIVITY ⁴⁸Ca, ⁷⁶Ge, ⁸²Se, ⁸²Kr, ¹³⁰Te, ¹³⁶Xe(2β^-); calculated nuclear matrix elements for 2νββ decay mode.

doi: 10.1103/PhysRevC.100.014316
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2019MA65      Phys.Rev. C 100, 034324 (2019)

Y.Z.Ma, L.Coraggio, L.De Angelis, T.Fukui, A.Gargano, N.Itaco, F.R.Xu

Contribution of chiral three-body forces to the monopole component of the effective shell-model Hamiltonian

NUCLEAR STRUCTURE ^41,42Ca, ⁴¹Sc; calculated low-lying levels, J, π, single-particle spectra for ⁴¹Ca and ⁴¹Sc. ^{40,42,44,46,48,50,52,54,56,58,60}Ca, ^{48,50,52,54,56,58,60,62,64,66,68}Ni; calculated neutron and proton effective single-particle energies (ESPEs), energies of 2+ levels, S(2n). ^{42,44,46,48,50,52,54,56,58,60,62}Ti, ^{44,46,48,50,52,54,56,58,60,62,64}Cr, ^{46,48,50,52,54,56,58,60,62,64,66}Fe; calculated energies of 2+ levels, S(2n). ⁴⁶Ar, ⁴⁸Ca, ⁵⁰Ti, ⁵²Cr, ⁵⁴Fe, ⁵⁶Ni; calculated energies of 2+ levels, B(E2) for the first 2+ levels. Realistic shell-model calculations for fp-shell even-even nuclei (Z=20-28, N=20-40) starting from chiral two-nucleon (2NF) and three-nucleon (3NF) forces, within the many-body perturbation theory. Comparison with experimental data. Discussed the role of the monopole component of the effective shell-model Hamiltonian.

doi: 10.1103/PhysRevC.100.034324
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2018FU14      Phys.Rev. C 98, 044305 (2018)

T.Fukui, L.De Angelis, Y.Z.Ma, L.Coraggio, A.Gargano, N.Itaco, F.R.Xu

Realistic shell-model calculations for p-shell nuclei including contributions of a chiral three-body force

NUCLEAR STRUCTURE ^6,8Li, ⁸Be, ^8,10,11B, ^12,13C, ¹⁶O, ²⁰Ne, ²⁴Mg; calculated levels, g.s. energies, proton and neutron effective single-particle energies of N=Z nuclei with and without next-to-next-to leading order three-body potential using chiral perturbation theory and realistic shell-model (RCM) Hamiltonian. Comparison with experimental values, and with no-core shell-model calculations.

doi: 10.1103/PhysRevC.98.044305
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2017CO08      Phys.Rev. C 95, 064324 (2017)

L.Coraggio, L.De Angelis, T.Fukui, A.Gargano, N.Itaco

Calculation of Gamow-Teller and two-neutrino double-β decay properties for ¹³⁰Te and ¹³⁶Xe with a realistic nucleon-nucleon potential

RADIOACTIVITY ¹³⁰Te, ¹³⁶Xe(2β^-); calculated nuclear matrix elements (NMEs) and Gamow-Teller (GT) strengths for 2νββ decay. Comparison with experimental values.

NUCLEAR STRUCTURE ¹³⁰Te, ^130,136Xe, ¹³⁶Ba; calculated levels, J, π, B(E2) for yrast states up to 6+ using the shell model, and compared with experimental data.

doi: 10.1103/PhysRevC.95.064324
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