NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = E.Tabar Found 24 matches. 2023KE07 Eur.Phys.J. A 59, 135 (2023), Erratum Eur.Phys.J. A 59, 151 (2023) E.Kemah, H.Yakut, E.Tabar, G.Hosgor, A.A.Kuliev A theoretical analysis of the electromagnetic dipole response in odd-A thorium isotopes NUCLEAR STRUCTURE 229,231,233Th; analyzed available data; deduced electric and magnetic dipole (E1 and M1) resonances, giant dipole resonance(GDR) parameters using the rotational invariant (RI-) and the translational Galilean invariant (TGI-) quasiparticle phonon nuclear models (QPNM), respectively.
doi: 10.1140/epja/s10050-023-01054-z
2023TA25 Eur.Phys.J. A 59, 307 (2023) E.Tabar, H.Yakut, G.Hosgor, E.Kemah Polarization effects on the rotational gyromagnetic ratio and magnetic dipole moments of 175, 177, 177mYb NUCLEAR STRUCTURE 175,177Yb; calculated ground-state bands, magnetic moments using the Quasiparticle Phonon Nuclear Model (QPNM). Comparison with experimental data.
doi: 10.1140/epja/s10050-023-01223-0
2023YA05 J.Phys.(London) G50, 015104 (2023) H.Yakut, E.Tabar, E.Kemah, G.Hosgor Microscopic calculation of the electromagnetic dipole strength for 239, 243Pu isotopes NUCLEAR STRUCTURE 239,243Pu; calculated the electric and magnetic dipole (E1 and M1) responses using the quasiparticle phonon nuclear model, which was complemented by adding, for the first time, residual interactions for addressing the violations of rotational, translational, and Galilean symmetries caused by the mean-field approach. Comparison with Oslo data.
doi: 10.1088/1361-6471/aca3bf
2022TA08 Eur.Phys.J. A 58, 101 (2022) E.Tabar, H.Yakut, G.Hosgor, E.Kemah Pygmy and isovector giant dipole resonance in 175Lu NUCLEAR REACTIONS 175Lu(γ, X), E<25 MeV; calculated the isovector electric giant dipole (E1) resonance (IVGDR), E1 transition probabilities, radiation widths, photoabsorption σ, and integrated moments using the Translational and Galilean with available data.
doi: 10.1140/epja/s10050-022-00749-z
2022TA10 Phys.Scr. 97, 065303 (2022) E.Tabar, H.Yakut, G.Hosgor, E.Kemah Scissors mode and effects of the low-lying E1 excitations on the dipole distributions in 175Lu NUCLEAR STRUCTURE 175Lu; calculated the low-lying magnetic (M1) and electric (E1) dipole modes in the framework of the Rotational, Translational, and Galilean Invariant-Quasiparticle Phonon Nuclear Model (RTGI-QPNM). Comparison with available data.
doi: 10.1088/1402-4896/ac6d18
2021TA08 Nucl.Phys. A1008, 122138 (2021) E.Tabar, H.Yakut, E.Kemah, N.Demirci Saygi, G.Hosgor, H.Quliyev, A.A.Kuliev Systematics of electric dipole excitations for odd-mass 233-239U isotopes NUCLEAR STRUCTURE 233,235,237,239U; analyzed available data; deduced pairing gaps, low-lying excitations, B(M1), B(E1), E1 strength and dipole distributions, σ. TGI-QPNM calculations.
doi: 10.1016/j.nuclphysa.2021.122138
2021TA22 Nucl.Phys. A1014, 122252 (2021) E.Tabar, H.Yakut, G.Hosgor, E.Kemah Electromagnetic dipole transitions below 4 MeV in odd-neutron 161, 163Dy NUCLEAR STRUCTURE 161,163Dy; calculated energy levels, J, π, M1 and E1 strengths, B(M1), fragmentation of the dipole strength within the Quasiparticle Phonon Nuclear Model (QPNM). Comparison with available data.
doi: 10.1016/j.nuclphysa.2021.122252
2021TA34 Phys.Scr. 96, 075303 (2021) E.Tabar, H.Yakut, A.A.Kuliev, H.Quliyev, G.Hosgor, E.Kemah Study of the high lying electric dipole excitations in Odd-A 153-159Eu isotopes NUCLEAR STRUCTURE 153,155,157,159Eu; analyzed available data; deduced photo-absorption σ, pairing gaps, chemical potentials, both neutron and proton deformation parameters, the neutron separation threshold energies and the ground-state Nilsson configurations.
doi: 10.1088/1402-4896/abfacb
2021YA35 Phys.Scr. 96, 125315 (2021) H.Yakut, E.Tabar, E.Kemah, G.Hosgor Theoretical description of pygmy and giant dipole resonances in 237Np NUCLEAR STRUCTURE 237Np; analyzed available data; deduced the electric dipole (E1) excitations, such as the reduced transition probability, the photo-absorption σ, the energy-weighted sum rule using the Translational and Galilean Invariant Quasiparticle Phonon Nuclear Model (TGI-QPNM).
doi: 10.1088/1402-4896/ac35c4
2020TA13 Nucl.Phys. A1001, 121885 (2020) E.Tabar, H.Yakut, A.A.Kuliev, G.Hosgor, E.Kemah, H.Quliyev Translational and Galilean Invariant Quasiparticle Phonon Nuclear Model (TGI-QPNM) for electric dipole (E1) transitions in odd-mass deformed nuclei
doi: 10.1016/j.nuclphysa.2020.121885
2020TA20 Eur.Phys.J. A 56, 271 (2020) E.Tabar, H.Yakut, A.A.Kuliev, G.Hosgor, E.Kemah, H.Quliyev Investigation of the electric dipole (E1) excitations in 181Ta nucleus NUCLEAR REACTIONS 181Ta(γ, X), E=8-20 MeV; analyzed available data; calculated σ, B(E1), B(M1), resonance parameters, reduced dipole widths using the framework of Translational and Galileo Invariant-Quasiparticle Phonon Nuclear Model (TGI-QPNM).
doi: 10.1140/epja/s10050-020-00274-x
2019TA01 Nucl.Phys. A981, 130(2019), Erratum Nucl.Phys. A1004, 122056 (2020) Magnetic dipole response of the 169Tm nucleus NUCLEAR STRUCTURE 169Tm; calculated (1/2)+ and K=(3/2)+ states with energy 2-5.6 MeV structure, B(M1), M1 strength function (including separation into orbital, spin and total parts), Γ(M1) using RI-QPNM (Rotational Invariant Quasiparticle Phonon Nuclear Model). Compared to available data.
doi: 10.1016/j.nuclphysa.2018.07.001
2019TA09 Nucl.Phys. A986, 150 (2019) Magnetic properties of K=1/2 states in deformed odd-mass nuclei NUCLEAR STRUCTURE 169Er, 167,169Tm, 171Yb; calculated gs magnetic moment, effective spin gyromagnetic factors, rotational decoupling parameter of K=1/2 states in deformed nuclei using Quasiparticle Phonon Nuclear Model (QPNM); deduced significant effect of two different quenched spin gyromagnetic factors on the magnetic properties of K=1/2 odd-mass nuclei, very good agreement with observed magnetic moments and the phenomenological value of gZs(eff).
doi: 10.1016/j.nuclphysa.2019.02.010
2019TA12 Nucl.Phys. A987, 202 (2019) A theoretical study on the ground and low-energy magnetic dipole characteristics of 239Pu nucleus NUCLEAR STRUCTURE 239Pu; calculated magnetic dipole B(M1) properties using microscopic formalism based on Quasiparticle Phonon Nuclear Model (QPNM) including axially symmetric Woods-Saxon potential as a mean field and spin-spin residual interaction, and symmetry-restoring forces for the rotational invariance of the Hamiltonian, gs magnetic moment, quenching spin gyromagnetic factor; deduced good agreement with the gs data, satisfactory agreement between theory and experiment for energy range 2-2.5 MeV.
doi: 10.1016/j.nuclphysa.2019.04.004
2019TA17 Int.J.Mod.Phys. E28, 1950040 (2019) A theoretical investigation of the magnetic dipole moment of the ground- and excited-states below 600 keV in well-deformed 183, 185W, 185, 187Re and 187, 189Os NUCLEAR MOMENTS 183,185W, 185,187Re, 187,189Os; calculated magnetic dipole moments of the ground-and excited-states below 600 keV using he framework of a microscopic Quasiparticle Phonon Nuclear Model (QPNM) including an axially symmetric Wood–Saxon potential as a mean field and the residual spin–spin interaction; deduced magnetic moment, intrinsic gK factor and the effective spin gyromagnetic factor. Comparison with available data.
doi: 10.1142/S021830131950040X
2019YA17 Can.J.Phys. 97, 1187 (2019) Effects of the isoscalar and isovector interaction on the ground-state magnetic moments of odd-mass 137-145Ce nuclei NUCLEAR STRUCTURE 137,139,141,143,145Ce; calculated intrinsic magnetic moment, contribution of isoscalar and isovector terms using quasiparticle phonon nuclear model (QPNM).
doi: 10.1139/cjp-2018-0697
2018TA24 Nucl.Phys. A979, 143 (2018), Erratum Nucl.Phys. A1004, 122057 (2020) Low-energy dipole strength in even-even 152-164Dy isotopes within the quasiparticle random phase approximation (QRPA) including symmetry restoring interactions NUCLEAR STRUCTURE 152,152,154,156,158,160,162,164Dy; calculated low-lying B(M1) and B(E1) excitations, M1 and E1 strength distributions, G0 radiation widths, magnetic, electric dipole widths, pairing energies, deformations, gyromagnetic factors using RI-QRPA (Rotational Invariant QRPA) and TGI-QRPA (Translation and Galilean Invariant QRPA); deduced summed M1 strengths vs deformation, transition probabilities B(M1), B(E1), electric and magnetic dipole widths for 160,162,164Dy compared to data.
doi: 10.1016/j.nuclphysa.2018.09.040
2017TA01 Nucl.Phys. A957, 33 (2017) Microscopic description of low-lying M1 excitations in odd-mass actinide nuclei NUCLEAR STRUCTURE 229,231,233Th, 233,235,237,239U; calculated pairing, dipole width, B(M1), quadrupole deformation, mean-field deformation using RI-QPNM (Rotationally Invariant Quasiparticle-Phonon Model). Compared with available data.
doi: 10.1016/j.nuclphysa.2016.07.004
2017TA09 Turk.J.Phys. 41, 133 (2017) Investigation of low-lying magnetic dipole excitations in the 153Eu nucleus NUCLEAR STRUCTURE 153Eu; calculated energy levels, J, π, B(M1). Comparison with available data.
doi: 10.3906/fiz-1610-21
2017TA12 Nucl.Phys. A964, 1 (2017) Microscopic investigation of the low-lying magnetic dipole transitions in the odd-mass 155-169Ho isotopes NUCLEAR STRUCTURE 155,157,159,161,163,165,167,169Ho; calculated low-lying magnetic dipole strength (B(M1)), quadrupole deformation parameter using RI-QPNM (Rotational Invariant Quasiparticle Phonon Nuclear Model); compared to neighbouring even-even nuclei; deduced giant M1 resonance for Ho nuclei at energies 7-15 MeV.
doi: 10.1016/j.nuclphysa.2017.04.039
2017TA13 Chin.Phys.C 41, 074101 (2017) E.Tabar, H.Yakut, A.A.Kuliev, H.Quliyev, G.Hocsgor Magnetic moments and g-factors in odd-A Ho isotopes NUCLEAR STRUCTURE 155,157,159,161,163,165,167,169Ho; calculated ground-state structures, moments of inertia and gyromagnetic ratios, B(M1), magnetic moments, deformations. Quasiparticle Phonon Nuclear Model (QPNM), comparison with available data.
doi: 10.1088/1674-1137/41/7/074101
2016TA14 Int.J.Mod.Phys. E25, 1650053 (2016) Microscopic description of ground state magnetic moment and low-lying magnetic dipole excitations in heavy odd-mass 181Ta nucleus NUCLEAR STRUCTURE 181Ta; calculated ground state properties, B(M1), magnetic dipole radiation width, energy levels, J, π. The quasiparticle-phonon nuclear model (QPNM).
doi: 10.1142/S0218301316500531
2013YA20 Int.J.Mod.Phys. E22, 1350076 (2013) H.Yakut, E.Tabar, A.A.Kuliev, Z.Zenginerler, P.Kaplan Ground state magnetic properties of odd neutron Dy isotopes NUCLEAR STRUCTURE 155,157,159,161,163,165Dy; calculated ground state magnetic moments, B(M1). Quasiparticle phonon model with the spin-spin interaction. Comparison with available data.
doi: 10.1142/S0218301313500766
2012YA08 Nucl.Phys. A888, 23 (2012) H.Yakut, E.Guliyev, M.Guner, E.Tabar, Z.Zenginerler QPNM calculation for the ground state magnetic moments of odd-mass deformed nuclei: 157-167Er isotopes NUCLEAR STRUCTURE 157,159,161,163,165,167Er; calculated intrinsic magnetic moment, g factor using QPNM (Quasiparticle-Phonon Nuclear Model) with Tamm-Dancoff approximation and QRPA. Compared with data.
doi: 10.1016/j.nuclphysa.2012.05.010
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