The effective moment of inertia in 124Xe, 126–128Ba, 129,131Ce and 162Er isotopes

Jerrestam, D.; Elfström, S.; Klamra, W.; Lindblad, Th.; Lindén, C.G.; Barci, V.; El-Samman, H.; Gizon, J.

doi:10.1016/0375-9474(88)90502-7

Cited by 7 publications

(4 citation statements)

References 24 publications

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“…[31], the general Bohr Hamiltonian (GBH) is applied to describe the low-lying collective excitations in even-even isotopes of Te, Xe, Ba, Ce, Nd and Sm, and the low-lying collective states of even-even nuclei is investigated along the region of 50 < Z, < 82. The ground state properties of eveneven Xe isotopes have been the subject to theoretical [32] and experimental studies [33][34][35][36][37][38][39][40] involving in-beam γ -ray spectroscopy.…”

Section: Troductiomentioning

confidence: 99%

The Investigation of Even-Even 114-120Xe Isotopes by the Framework of IBA

Maraş

Gumus

Türkan

2010

MCA

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In this work, the ground state, quasi beta and quasi gamma band energies of 114,116,118,120 Xe isotopes have been investigated by using the both (IBM-1 and IBM-2) versions of interacting boson model (IBM). In calculations, the theoretical energy levels have been obtained by using PHINT and NP-BOS program codes. The presented results are compared with the experimental data in respective tables and figures. At the end, it was seen that the obtained theoretical results are in good agreement with the experimental data.

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Section: Troductiomentioning

confidence: 99%

The Investigation of Even-Even 114-120Xe Isotopes by the Framework of IBA

Maraş

Gumus

Türkan

2010

MCA

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“…The xenon isotopes have been previously analyzed both theoretically and experimentally [9][10][11][12][13][14][15][16][17][18][19][20][21][22][23][24][25][26][27] with particular emphasis on describing the experimental data via collective models. The ground state properties of even-even Xe isotopes have been the subject to theoretical [9][10][11][12][13][14][15][16][17][18] and experimental studies [20] involving in-beam γ -ray spectroscopy.…”

Section: Introductionmentioning

confidence: 99%

Description of Even–Even 114–134Xe Isotopes in the Transitional Region of IBM

2013

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Properties of 114 134 Xe  isotopes are studied in the (5) (6) U SO  transitional region of Interacting Boson Model (IBM-1). The energy levels and ( 2) BE transition rates are calculated via the affine (1,1) SU Lie Algebra. The agreement with the most recent experimental is acceptable. The evaluated Hamiltonian control parameters suggest a spherical to   soft shape transition and propose the 130 Xe nucleus as the best candidate for the (5) E symmetry.

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“…The ground state properties of even-even Xe isotopes have been the subject to theoretical [28] and experimental studies [29][30][31][32][33][34][35][36] involving in-beam γ -ray spectroscopy. The level properties of Xe nuclei have been described by a number of methods ranging from a simple variable moment of inertia approach, in which only the yrast band is considered [36].…”

Section: Introductionmentioning

confidence: 99%

Search forE(5) behavior: IBM and Bohr–Mottelson model with Davidson potential calculations of some even–even Xe isotopes

Türkan¹

2007

J. Phys. G: Nucl. Part. Phys.

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The interacting boson model (IBM) has been widely used for describing the quadrupole collective states of the medium-heavy nuclei and no distinction is made between proton and neutron variables when the first version of the model is applied. However, the neutrons' and protons' degrees of freedom are described explicitly in the second version of the model (IBM-2). Moreover, the microscopic foundations certainly state that it is very important to describe the proton and neutron variables explicitly and this is also the generalized definition of the second version of the IBA model (IBM-2 model). So, triaxiality can be described explicitly through the introduction of cubic terms in the boson operators. Using the best-fitted values of parameters in the Hamiltonian of the IBM-2, we have calculated energy levels and B(E2) values for a number of transitions in 122,124,126,128,130,132,134Xe. The results were compared with the previous experimental and theoretical data and it has been observed that they are in good agreement. Many B(E2) values that are still not known so far are stated and the set of parameters used in these calculations is the best approximation that has been carried out so far. It has also turned out that the IBA and Bohr–Mottelson Hamiltonian with Davidson potential are fairly reliable models for the calculation of spectra in the entire set of 122,124,126,128,130,132,134Xe isotopes.

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The effective moment of inertia in 124Xe, 126–128Ba, 129,131Ce and 162Er isotopes

Cited by 7 publications

References 24 publications

The Investigation of Even-Even 114-120Xe Isotopes by the Framework of IBA

The Investigation of Even-Even 114-120Xe Isotopes by the Framework of IBA

Description of Even–Even 114–134Xe Isotopes in the Transitional Region of IBM

Search forE(5) behavior: IBM and Bohr–Mottelson model with Davidson potential calculations of some even–even Xe isotopes

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