Description of nuclear properties for ^(114-128)Cd isotopes

• A.Mohammed Ali ^[1] ; R.B. Alkhayat ^[1] ; M.M. Yousif ^[1] ; M.Abed Al-Jubbori ^[1] ; H.H. Kassim ^[2] ; F.I. Sharrad ^[3]
  1. [1] University of Mosul

     University of Mosul

     Irak

     
  2. [2] University of Kerbala, Iraq
  3. [3] University of AlKafeel, Iraq

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• Localización: Revista Mexicana de Física, ISSN-e 0035-001X, Vol. 68, Nº. 6, 2022, págs. 980-987
• Idioma: inglés
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• Resumen

  • In this paper, the energy levels of the ground-state band (GSB) and other states for ^(114−128)Cd isotopes have been determined using the Interacting Boson Model (IBM-1) with a New Empirical Equation (NEE). The GSB results showed that the IBM-1, NEE, and available experimental data were all in fairly consistent. The NEE and IBM-1 calculations for the high states above 6^(+) state are slightly overestimated compared to the experimental data, with the exception of the ^(114)Cd and ^(118)Cd nuclei. Furthermore, the reduced transition probabilities B(E2) extracted from the IBM-1 model agree well with the available experimental data. The potential energy surface (EPS) was also examined with the IBM-1. The EPS contour results for Cd isotopes demonstrate that the Cd isotopes under investigation represent a smooth transition behavior from light Cd nuclei toward a more collective vibrational mode as the neutron number increases