Calculating the Radii of the Even-Even Nickel Isotopes
DOI:
https://doi.org/10.21123/bsj.2024.10971Keywords:
A deformation parameters( β2, δ) , An electric quadruple moment Qo , A probability of the transition B(E2:0+→2+ ), A Roots mean square Radius〖<r^2>〗^(1/2 )Abstract
The current investigation concentrated on even-even nuclei forms to isotopes that have masses number less than 100 (A>100) to . This includes a look at deformation parameters derived from reduced electric transition probability as well as distortions parameters derived by intrinsic electric quadrupole moment. A Roots mean square Radius We studied the most important deformation parameters (d,b2) , and major and minor of ellipsoid axes (a,b) in addition to the difference between these axes (DR) All these parameters were calculated using the deformed shell model equations and applied theoretically in a special program. Differences in nuclei forms were observed for selected isotopes via drawing two 2- dimensional shapes. According to the current findings. Thus the distortion coefficients decrease as the number of neutrons approaches the magic number. Thus it was observed that the most distorted and inclined isotopes of the elliptical shape are the isotopes with numbers of protons and neutrons far from the magic numbers Also, the obtained results were compared with the theoretical results from Raman source by "single-shell Asymptotic Nilsson Model "(SSANM), and noticed that was little change in the results. Also observed from the results that () is the most stable isotope and has a clear spherical shape because (Z) is equal to (28) a magic number and (N) is equal to (30) a number close to the magic number.
Received 17/02/2024
Revised 17/05/2024
Accepted 19/05/2024
Published Online First 20/07/2024
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Copyright (c) 2024 Safa Mohsin Ibrahim , Abdallah Ben Rhaiem, Sameera Ahmed Ebrahiem
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