Dependence of the Odd-Odd Nucleus ¹⁹⁶Au Level Density on the Parameters in Interacting Boson-Fermion-Fermion Model (IBFFM)

• Authors: S. Kabashi , S. Bekteshi , S. Ahmetaj , B. Saramati , V. Veliu
• Languages of publication: EN

Abstracts

EN

The odd-odd nuclei are characterized by a level density which is high already in the low-energy region. This case displays a full complexity of the interwoven shell-model and collective degrees of freedom and thus provides an interesting testing ground for the pattern of nuclear level density. The level density of the odd-odd nucleus ¹⁹⁶Au is investigated in the interacting boson-fermion-fermion model which accounts for collectivity and complex interaction between quasiparticle and collective modes. In the present work, the IBFFM pattern of total and parametric dependent level densities is investigated and compared to the pattern found in previous investigations in the framework of combinatorial, thermodynamic and spectral distribution approaches.

Keywords

EN

21.10.-k; 21.10.Ma; 21.60.-n; 21.60.Fw

Discipline

• 21.10.-k: Properties of nuclei; nuclear energy levels(for properties of specific nuclei listed by mass ranges, see section 27)
• 21.60.-n: Nuclear structure models and methods
• 21.60.Fw: Models based on group theory
• 21.10.Ma: Level density

• Journal: Acta Physica Polonica A
• Year: 2016
• Volume: 130
• Issue: 1
• Pages: 122-125

Dates

published

2016-07

Contributors

author

S. Kabashi

• University of Prishtina, Department of Physics, Prishtina, Kosovo

author

S. Bekteshi

• University of Prishtina, Department of Physics, Prishtina, Kosovo

author

S. Ahmetaj

• University of Prishtina, Department of Physics, Prishtina, Kosovo

author

B. Saramati

• University of Prishtina, Department of Physics, Prishtina, Kosovo

author

V. Veliu

• University of Prishtina, Department of Electrical Enginering, Prishtina, Kosovo

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Identifiers

DOI

10.12693/APhysPolA.130.122