4 papers
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…
Electric quadrupole transitions of the Bohr Hamiltonian with Manning-Rosen potential
M. Chabab, A. El Batoul, A. Lahbas +1
Analytical expressions of the wave functions are derived for a Bohr Hamiltonian with the Manning{Rosen potential in the cases of γ-unstable nuclei and axially symmetric prolate def…
On γ-rigid regime of the Bohr-Mottelson Hamiltonian in the presence of a minimal length
M. Chabab, A. El Batoul, A. Lahbas +1
A prolate γ-rigid regime of the Bohr-Mottelson Hamiltonian within the minimal length formalism, involving an infinite square well like potential in β collective shape variable, is…