NSR Query Results
Output year order : Descending NSR database version of May 8, 2024. Search: Author = Y.El Bassem Found 9 matches. 2024EL01 Nucl.Phys. A1043, 122831 (2024) Y.El Bassem, M.El Adri, A.El Batoul, M.Oulne Shape evolution and shape coexistence in even-even Mo isotopic chain NUCLEAR STRUCTURE 92,94,96,98,100,102,104,106,108,110,112,114,116,118,120,122,124,126,128,130Mo; calculated potential energy curves and surfaces, binding energies, deformation space using the covariant density functional theory with the parameterizations DD-ME2 and DD-PC1; deduced shape evolution and shape coexistence within the molybdenum isotopic chain.
doi: 10.1016/j.nuclphysa.2024.122831
2022BE06 Phys.Rev. C 105, 034347 (2022) A.A.Ben Mennana, R.Benjedi, R.Budaca, P.Buganu, Y.El Bassem, A.Lahbas, M.Oulne Shape and structure for the low-lying states of the 80Ge nucleus NUCLEAR STRUCTURE 80Ge; calculated levels, J, π, potential energy surfaces in the (β, γ) plane, B(E2), B(E0), bands structure, deformation parameters. Proposed prolate shape for the ground state. Covariant density-functional theory (CDFT) and the Bohr Hamiltonian with sextic potential (BHSP). Comparison to the experimental data.
doi: 10.1103/PhysRevC.105.034347
2021AI02 Phys.Scr. 96, 125306 (2021) A.Ait Ben Mennana, R.Benjedi, R.Budaca, P.Buganu, Y.El Bassem, A.Lahbas, M.Oulne Mixing of the coexisting shapes in the ground states of 74Ge and 74Kr NUCLEAR STRUCTURE 74Ge, 74Kr; analyzed available data; deduced ground state shape coexistence within the phenomenological Bohr-Mottelson model, having as input the experimental collective energy states, as well with Covariant Density Functional Theory based on microscopic structural information.
doi: 10.1088/1402-4896/ac2082
2020AI03 Phys.Scr. 95, 065301 (2020) A.Ait Ben Mennana, Y.EL Bassem, M.Oulne Giant dipole resonance and shape evolution in Nd isotopes within TDHF method NUCLEAR STRUCTURE 124,126,128,130,132,134,136,138,140,142,144,146,148,150,152,154,156,158,160Nd; calculated quadrupole deformation parameters, dipole strengths. The framework of time-dependent Hartree–Fock (TDHF) with Skyrme forces SkI3, SVbas, SLy5 and SLy6.
doi: 10.1088/1402-4896/ab73d8
2019EL06 Nucl.Phys. A987, 16 (2019) Nuclear structure investigation of even-even Sn isotopes within the covariant density functional theory NUCLEAR STRUCTURE 94,96,98,100,102,104,106,108,110,112,114,116,118,120,122,124,126,128,130,132,134,136,138,140,142,144,146,148,150,152,154,156,158,160,162,164,166,168Sn; calculated gs binding energy, Q, separation energy, two-neutron shell gap, rms radii for protons and neutrons, pairing energy, quadrupole deformation using density functional theory; compared with Relativistic Mean Field (RMF) model with NL3 functional; deduced reasonable agreement of results using both models and also with data.
doi: 10.1016/j.nuclphysa.2019.04.003
2019EL10 Int.J.Mod.Phys. E28, 1950078 (2019) Ground state properties and shape evolution in Pt isotopes within the covariant density functional theory NUCLEAR STRUCTURE 160,162,164,166,168,170,172,174,176,178,180,182,184,186,188,190,192,194,196,198,200,202,204,206,208,210,212,214,216,218,220,222,224,226,228,230,232,234,236,238Pt; calculated binding energy, separation energy, two-neutron shell gap, root mean square (rms)-radii for neutrons and protons and quadrupole deformation within the covariant density functional theory. Comparison with available data.
doi: 10.1142/S0218301319500782
2017EL01 Nucl.Phys. A957, 22 (2017) Hartree-Fock-Bogoliubov calculation of ground state properties of even-even and odd Mo and Ru isotopes NUCLEAR STRUCTURE 84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117Mo, 86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124Ru; calculated binding energy, mass excess, single and double neutron separation energy, charge radii, neutron radii, neutron pairing gap, quadrupole deformation using HFB method with SLy4 Skyrme force. Compared to data and to calculations using D1S Gogny force, FRDM (Finite Range Droplet Model) and RMF (Relativistic Mean Field) theory.
doi: 10.1016/j.nuclphysa.2016.07.005
2017EL06 Int.J.Mod.Phys. E26, 1750084 (2017) Nuclear structure investigation of even-even and odd Pb isotopes by using the Hartree-Fock-Bogoliubov method NUCLEAR STRUCTURE 178,180,182,184,186,188,190,192,194,196,198,200,202,204,206,208,210,212,214,216,218,220,222,224,226,228,230,232,234,236Pb; calculated binding energies, neutron separation energies, neutron-, proton- and charge radii, deformation parameters in the framework of HFB theory with SLy4 Skyrme force.
doi: 10.1142/S0218301317500847
2015EL05 Int.J.Mod.Phys. E24, 1550073 (2015) Ground state properties of even-even and odd Nd, Ce and Sm isotopes in Hartree-Fock-Bogoliubov method NUCLEAR STRUCTURE 124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161Nd, 123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158Ce, 132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166Sm; calculated ground state energies, two-neutron separation energies. HFB method with SLy5 Skyrme and 1SGogny forces, comparison with experimental data.
doi: 10.1142/S0218301315500731
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