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NSR database version of May 10, 2024.

Search: Author = M.Seidi

Found 7 matches.

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2024JA02      Nucl.Phys. A1042, 122814 (2024)

M.A.Jafarizadeh, N.Amiri, M.Seidi, M.Ghapanvari

Quantum entanglement of SO(6)-U(5) transitional nuclei in the interacting boson model-2 (IBM-2)

NUCLEAR STRUCTURE ^{122,124,126,128,130,132,134,136}Ce; calculated entanglement entropy values of the low-lying states using IBM-1 and IBM-2; deduced the minimal entanglement entropy for the s-d bosons in the U(5) limit, while maximal entanglement entropy in the O(6) limit.

doi: 10.1016/j.nuclphysa.2023.122814
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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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2021GH12      Phys.Part. and Nucl.Lett. 18, 511 (2021)

M.Ghapanvari, M.A.Jafarizadeh, N.Amiri, M.Seidi

Supersymmetric Algebraic Model for Descriptions of Transitional Even-Even and Odd-A Nuclei near the Critical Point of the Vibrational to γ-Unstable Shapes

NUCLEAR STRUCTURE ^134,135Ba, ^130,131Xe; calculated energy levels, J, π, B(E2), expectation values of the d-boson number operator for the lowest states and the fermion number operator. Comparison with available data.

doi: 10.1134/S154747712105006X
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2021PO11      Eur.Phys.J.Plus 136, 1149 (2021)

F.Poursharif, H.Sabri, M.Seidi

Investigation of high-spin states of ^176-180Hf nuclei by the extended interacting boson model

NUCLEAR STRUCTURE ^176,178,180Hf; calculated energy levels, J, π, high-spin states, B(E2). Three-level interacting boson model (sdg-IBM).

doi: 10.1140/epjp/s13360-021-02147-8
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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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2020SE19      Acta Phys.Pol. B51, 2139 (2020)

M.Seidi, H.Sabri

The ¹¹⁶Te Nucleus as a Candidate for U(5) Dynamical Symmetry

NUCLEAR STRUCTURE ¹¹⁶Te; calculated level energies, J, π, energy surfaces using IBM framework.

doi: 10.5506/aphyspolb.51.2139
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2016SA50      Int.J.Mod.Phys. E25, 1650086 (2016)

H.Sabri, M.Seidi

Energy spectra and E2 transition rates of ^124-130Ba

NUCLEAR STRUCTURE ^{124,126,128,130}Ba; calculated energy levels, J, π, B(E2). IBM-1, IBM-2 models, comparison with available data.

doi: 10.1142/S0218301316500865
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