60 citations · 396 across the 32 of their papers we have counts for
32 papers
Probing DDM and ML quantum concepts in shape phase transitions of -unstable nuclei
S. Ait El Korchi, M. Chabab, A. El Batoul +2
In a recent paper (S. Ait El Korchi et al. 2020 EPL 132 52001), we explored, inside the context of Critical Point Symmetries (CPSs) X(3) and Z(4), a correlation between two exceedi…
Tensor force effect on the neutron shell closure in super-heavy elements
M. El Adri, M. Oulne
A systematic study of the effect of tensor force on the evolution of shell structure in even-even super-heavy nuclei in the region of proton numbers Z=114, 120 and 126 and in the r…
Shape Coexistence in 74Ge, 74Se and 74Kr Investigated by Phenomenological and Microscopic Models
A. Ait Ben Mennana, R. Benjedi, P. Buganu +5
The deformation properties of 74Ge, 74Se and 74Kr are studied within the phenomenological Bohr-Mottelson model, having as input the experimental collective energy states, as well w…
A -rigid solution of the Bohr Hamiltonian with deformation-dependent mass term for Kratzer potential and
S. Ait El Korchi, S. Baid, P. Buganu +4
In this work, the Davydov-Chaban Hamiltonian, describing the collective motion of -rigid atomic nuclei, is amended by allowing the mass parameter to depend on the nuclear deform…
Collective states of even-even nuclei in gamma-rigid quadrupole Hamiltonian with Minimal Length under the sextic potential
A. El Batoul, M. Oulne, I. Tagdamte
In the present paper, we study the collective states of even even nuclei in gamma rigid mode within the sextic potential and the Minimal Length (ML) formalism in Bohr Mottelson mod…
Giant dipole resonance in Sm isotopes within TDHF method
Ait Ben Mennana Azzeddine, Mostafa Oulne
In this work, we have studied the isovector giant dipole resonance (IVGDR) in even-even Sm isotopes within time-dependent Hartree-Fock (TDHF) with four Skyrme forces SLy6, SVbas, S…
Coriolis contribution to excited states of odd-mass nuclei with different deformation-dependent mass coeffcients
A. Ait Ben Hammou, M. Oulne
Within the collective Bohr Hamiltonian, the adoption of a mass tensor as a function of collective coordinates has demonstrated its importance for describing the structure of nuclei…
Bohr Hamiltonian with Hulthen plus ring-shaped potential for triaxial nuclei with deformation-dependent mass term
A. Adahchour, S. Ait El Korchi, A. El Batoul +2
In this work, we present a new version of the Bohr collective Hamiltonian for triaxial nuclei within Deformation-Dependent Mass formalism (DDM) using the Hulthén potential. We shal…
Shell Evolution in Neutron-rich Ge, Se, Kr and Sr Nuclei within RHB Approach
M. El Adri, M. Oulne
The exotic even-even isotopic chains from Z=32 to Z=38 are investigated by means of the relativistic Hartree-Bogoliubov (RHB) approach with the explicit Density Dependent Meson-Exc…
Giant dipole resonance and shape evolution in Nd isotopes within TDHF method
A. Ait Ben Mennana, Y. EL Bassem, M. Oulne
The isovector giant dipole resonance (IVGDR) in even-even Nd isotopes from A=124 to A=160 is studied in the framework of time-dependent Hartree-Fock (TDHF) with Skyrme forces SkI3,…
Excited states of odd-mass nuclei with different deformation-dependent mass coefficients
M. Chabab, A. El Batoul, I. El-ilali +2
Experimental data indicate that the mass tensor of collective Bohr Hamiltonian cannot be considered as a constant but should be considered as a function of the collective coordinat…
Bohr Hamiltonian with Hulthén plus ring-shaped potential for triaxial nuclei with deformation-dependent mass term
A. Adahchour, S. Ait El Korchi, A. El Batoul +2
In this work, we solve the eigenvalues problem with the Bohr collective Hamiltonian for triaxial nuclei within Deformation-Dependent Mass formalism (DDM) using the Hulthén potentia…
Bohr Hamiltonian with Pöschl Teller potential in γ unstable and γ stable pictures
A. Ait Ben Hammou, M. Chabab, A. El Batoul +4
In this paper, we present an analytical solution for the Bohr Hamiltonian with the trigonometric Pöschl Teller (P.T) potential in the cases of γ unstable nuclei and γ stable axiall…
Neutron Shell Closure at N=32 and N=40 in Ar and Ca Isotopes
M. El Adri, M. Oulne
In this paper, we investigate features of the ground state of some nuclei far from the stability for isotope chains with proton numbers Z=18 and 20. Our aim is to predict the event…
Comparaison between Coulomb and Hulthèn potentials within Bohr Hamiltonian for -rigid nuclei in the presence of minimal length
M. Chabab, A. El Batoul, M. Hamzavi +3
In this work we solve the Schrödinger equation for Bohr Hamiltonian with Coulomb and Hulthén potentials within the formalism of minimal length in order to obtain analytical express…
Nuclear structure investigation of even-even Sn isotopes within the covariant density functional theory
Younes El Bassem, Mostafa Oulne
The current investigation aims to study the ground-state properties of one of the most interesting isotopic chains in the periodic table, 94-168Sn, from the proton drip line to the…
-rigid triaxial nuclei in the presence of a minimal length via a quantum perturbation method
S. Ait Elkorchi, M. Chabab, A. El Batoul +2
In this work, we derive a closed solution of the Shrdinger equation for Bohr Hamiltonien within the minimal length formalism. This formalism is inspired by Heisenberg a…
Nuclear shape phase transitions within a correlation between two quantum concepts
S. Ait Elkorchi, M. Chabab, A. El Batoul +2
We present a correlation that we have revealed, for the first time, between both quantum concepts, namely: the Minimal Length (ML) and the Deformation Dependent Mass (DDM) in trans…
Collective motion in prolate γ-rigid nuclei within minimal length concept via a quantum perturbation method
M. Chabab, A. El Batoul, A. Lahbas +1
Based on the minimal length concept, inspired by Heisenberg algebra, a closed analytical formula is derived for the energy spectrum of the prolate γ-rigid Bohr-Mottelson Hamiltonia…
Davydov-Chaban Hamiltonian within the formalism of deformation-dependent effective mass for Davidson potential
P. Buganu, M. Chabab, A. El Batoul +2
In this work, we modify the Davydov-Chaban Hamiltonian describing the collective motion of a -rigid atomic nucleus by allowing the mass to depend on nuclear deformation. Exact a…
Collective motion in triaxial nuclei within minimal length concept
M. Chabab, A. El Batoul, A. Lahbas +1
The concept of minimal length, inspired by Heisenberg algebra, is applied to the geometrical collective Bohr- Mottelson model (BMM) of nuclei. With the deformed canonical commutati…
Davydov-Chaban Hamiltonian with deformation-dependent mass term for γ = 30°
P. Buganu, M. Chabab, A. El Batoul +2
Motivation : Several theoretical comparisons with experimental data have recently pointed out that the mass tensor of the collective Bohr Hamiltonian cannot be considered as a cons…
Scattering states of Dirac particle equation with position dependent mass under the cusp potential
M. Chabab, A. El Batoul, H. Hassanabadi +2
We solved the one-dimensional position-dependent mass Dirac equation in the presence of the cusp potential and reported the solutions in terms of the Whittaker functions. We have d…
Excited collective states of nuclei within Bohr Hamiltonian with Tietz-Hua potential
M. Chabab, A. El Batoul, M. Hamzavi +2
In this paper, we present new analytical solutions of the Bohr Hamiltonian problem that we derived with the Tietz-Hua potential, here used for describing the β-part of the nuclear…