Nature of cross-talk transitions and energy staggering in signature partners of odd mass superdeformed nuclei

AM Khalaf, M Kotb, TM Awwad - International Journal of Modern …, 2017 - World Scientific
Two-way cross-talk transitions between pairs of signature partners superdeformed (SD)
bands in 1 9 1 Hg (SD2, SD3), 1 9 3 Hg (SD3, SD4) and 1 9 3 T1 (SD1, SD2) built on the …

[PDF][PDF] Properties of nuclear superdeformed rotational bands in A~ 190 mass region

AM Khalaf, MD Okasha - Progress in Physics, 2014 - progress-in-physics.com
Two-parameters formula based on the conventional collective rotational model is applied to
describe superdeformed rotational bands (SDRB's) in nuclei in the A∼ 190 mass region …

Evolution of shapes in even–even nuclei using the standard interacting boson model

AM Khalaf, MM Taha - Journal of Theoretical and Applied Physics, 2015 - Springer
The sd-version of the interacting boson model (IBM) is used to establish the shape phase
transitional structure. A simplified Hamiltonian is used which is intermediate between the …

[PDF][PDF] Examination of∆ I= 2 Energy Staggering in the Superdeformed Bands of 194Hg

AM Khalaf, TM Awaad, MF Elgabery - International Journal in Pysical …, 2016 - academia.edu
The presence of the regular∆ I= 2 energy staggering in any of the three superdeformed (SD)
bands in 194Hg has been investigated. The gamma-ray transition energies have been …

Energy staggering in superdeformed bands for isodiaphere nuclei in A~ 40-60 mass region

ER Abo ElYazeed, HH Soudii, DA Elrayen… - Journal of Scientific …, 2022 - journals.ekb.eg
The properties of superdeformed (SD) bands of isodiaphere nuclei (,,) have been studied in
the scope of four and five parameters' formulas of the Bohr-Mottelson collective model. The …

[PDF][PDF] Structure properties of yrast superdeformed bands in the mass region around gd-144

AM Khalaf, M Kotb, A AbdElSalam… - International Journal of …, 2015 - researchgate.net
Eight yrast superdeformed (SD) bands around the doubly magic SD nucleus 144Gd (Z= 64,
N= 80) are analyzed using the alignment concept and energy reference. The bandhead …

[PDF][PDF] Description of superdeformed bands of odd-A and odd-odd mercury and thallium nuclei

AM Khalaf, KE Abdelmageed, E Saber - International Journal of …, 2014 - Citeseer
The superdeformed (SD) bands of odd-A and odd-odd Hg–Tl nuclei in the mass region A≈
190 have been described well by the Bohr-Mottelson two-term formula as a model. The …

[PDF][PDF] Properties of Superdeformed Rotational Bands in the Perturbed SU (3) Limit of the sdg Interacting Boson Model

AM Khalaf, AO El-Shal, MM Taha… - Progress in …, 2020 - progress-in-physics.com
The nuclear superdeformed bands in A∼ 190, A∼ 130 mass regions have been
systematically analyzed by using the perturbed SU (3) limit of the interacting boson model …

Energy Staggering in Ground Bands of 232Th and 236,238 U Nuclei Using the Interacting Vector Boson Model

AM Khalaf, MM Sirag, M Kotb - Communications in Theoretical …, 2015 - iopscience.iop.org
Abstract The ΔI= 2 and ΔI= 4 staggering parameters of transition energies E γ for normally
deformed positive parity ground bands in 232 Th and 236,238 U nuclei are studied in …

[PDF][PDF] Structure of Superdeformed Rotational Bands in A~ 150 Mass Region

AM Khalaf, FA Altalhi - Journal: JOURNAL OF ADVANCES IN … - pdfs.semanticscholar.org
The structure of superdeformed rotational bands (SDRB's) in A~ 150 mass region are
studied by using the Harris three–parameter expansion and the incremental alignment. The …