Symmetry in Nuclear Physics: The Interacting Boson Model

Frank, A.; Jolie, J.; Isacker, P. Van

doi:10.1007/978-3-030-21931-4_3

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Summary Of the First Interacting Boson Model (Ibm-1)1

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2023

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“…The interacting boson model can be divided into three chains or three analytic solutions according to the eigenvalues problem of IBM-1 Hamiltonian. And these chains are [16],…”

Section: Summary Of the First Interacting Boson Model (Ibm-1)mentioning

confidence: 99%

Describe of Nuclear Structure for Germanium (_32^66)Ge_34) Nucleus under frame (IBM-1, GVMI and VMI) Models

Hamdi,

Aobaid

2023

East Eur. J. Phys.

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In this paper, the interacting bosons model-1 (IBM-1), a variable moment of inertia (VMI) and generalized moment of inertia (GVMI) models were used to calculate the energy levels of the positive parity and its gamma transitions as a function of the angular momentum of even-even (_32^66Ge_34) nucleus. To determine the dynamic symmetry of this nucleus, the ratios of the energy levels (E_4^+)⁄(E_2^+ ), (E_6^+)⁄(E_2^+), and (E_8^+)⁄(E_2^+) were evaluated and compared with experimental energy values and the ideal scheme of the three dynamic symmetries SU(5), SU(3), and O(6). The current study showed that the dynamic symmetry of this nucleus is determined to be O(6) - SU(5). The intersection of the energy band and the phenomenon of back bending were also studied using the (VMI) and (GVMI) models. These consequences were compared with the experimental results, and the results obtained have been in good agreement.

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“…The interacting boson model can be divided into three chains or three analytic solutions according to the eigenvalues problem of IBM-1 Hamiltonian. And these chains are [16],…”

Section: Summary Of the First Interacting Boson Model (Ibm-1)mentioning

confidence: 99%

Describe of Nuclear Structure for Germanium (_32^66)Ge_34) Nucleus under frame (IBM-1, GVMI and VMI) Models

Hamdi,

Aobaid

2023

East Eur. J. Phys.

View full text Add to dashboard Cite

show abstract

Symmetry in Nuclear Physics: The Interacting Boson Model

Cited by 1 publication

References 91 publications

Describe of Nuclear Structure for Germanium (_32^66)Ge_34) Nucleus under frame (IBM-1, GVMI and VMI) Models

Describe of Nuclear Structure for Germanium (_32^66)Ge_34) Nucleus under frame (IBM-1, GVMI and VMI) Models

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