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NSR database version of May 8, 2024.

Search: Author = A.Hosseinnezhad

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2024HO01      Nucl.Phys. A1042, 122813 (2024)

A.Hosseinnezhad, H.Sabri

Relation between degrees of collectivity and repetition patterns of quadrupole transition probabilities in the candidates of shape coexistence

NUCLEAR STRUCTURE Z=40, 52, 82; analyzed available data; deduced the possible relationship between degrees of freedom of collectivity in protons and neutrons last orbitals and different patterns of quadrupole transition possibilities in the shape coexistence candidates.

doi: 10.1016/j.nuclphysa.2023.122813
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2022HO09      Nucl.Phys. A1022, 122431 (2022)

A.Hosseinnezhad, H.Sabri, M.Seidi

The correlation of quadrupole transition rates of deformed nuclei by non-parametric approach

NUCLEAR STRUCTURE ^152,154Sm, ^154,156,158Gd, ^158,160Dy, ¹⁶⁰Gd, ¹⁶⁰Er, ¹⁶²Dy, ^162,164,166Er, ^166,168Yb, ¹⁶⁸Er, ^168,170Hf, ¹⁷⁰Er, ^170,172Yb, ^{174,176,178,180}Hf, ^178,180Os, ^182,184,186W, ^184,186Os, ²²⁸Ra, ^230,232Th, ^{232,234,236,238}U, ^238,240,242Pu, ^246,248Cm, ²⁵⁰Cf; analyzed available data; deduced B(E2) using the non-parametric (kernel density estimation), and the parametric (Porter-Thomas) methods.

doi: 10.1016/j.nuclphysa.2022.122431
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2022HO11      Int.J.Mod.Phys. E31, 2250046 (2022)

A.Hosseinnezhad, A.J.Majarshin, H.Sabri

A theoretical study on the effective quadrupole deformations of ^100-128Cd isotopic chain

NUCLEAR STRUCTURE ^{100,102,104,106,108,110,112,114,116,118,120,122,124,126,128}Cd; calculated energy levels, J, π, B(E2), deformation parameters using a simple interacting boson model (IBM) to Cadmium (Cd)isotopic chain to obtain the quadrupole transition rates and effective deformation. U(5) and O(6) dynamical symmetry limits of this model to classify the considered states.

doi: 10.1142/S021830132250046X
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2022HO14      Nucl.Phys. A1028, 122523 (2022)

A.Hosseinnezhad, A.Jalili Majarshin, Y.A.Luo, D.Ahmadian, H.Sabri

Deformation in ^92-128Pd isotopes

NUCLEAR STRUCTURE ^{92,94,96,98,100,102,104,106,108,110,112,114,116,118,120,122,124,126,128}Pd; calculated electric quadruple shape constant in the ground, beta and gamma bands, B(E2), transitions T_1/2, effective electric quadruple deformation values using the IBM-1. Comparison with available dat.

doi: 10.1016/j.nuclphysa.2022.122523
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2021SA35      Phys.Atomic Nuclei 84, 265 (2021)

H.Sabri, Z.Jahangiri tazekand, F.Mokhtari, A.Hosseinnezhad, M.Rastgar, A.Mohammadzadeh, F.Poursharif, R.Malekzadeh, M.Seidi

Investigation of ^178-186Pt Isotopic Chain by Using Z(5) and Interacting Boson Model-2

NUCLEAR STRUCTURE ^{178,180,182,184,186}Pt; calculated energy surfaces, quadrupole moments, deformation parameters, energy spectra. Transitional Hamiltonians in the both U(6) and SU(1, 1) lie algebra, Z(5) formalism.

doi: 10.1134/S1063778821030121
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