Correspondence between the interacting boson model and the fermion dynamical symmetry model of nuclei

1986 ◽  
Vol 34 (6) ◽  
pp. 2269-2279 ◽  
Author(s):  
Jin-Quan Chen ◽  
Da Hsuan Feng ◽  
Cheng-Li Wu
Keyword(s):  
Dynamical Symmetry ◽  
Interacting Boson Model ◽  
Symmetry Model ◽  
Boson Model

Energy Levels and Electromagnetic Transition of 90-94mo Nuclei Using Ibm-1

2020 ◽  
pp. 149-152
Keyword(s):  
Experimental Data ◽  
Transition Probability ◽  
Energy Levels ◽  
Dynamical Symmetry ◽  
Interacting Boson Model ◽  
Excitation Energies ◽  
Electromagnetic Transition ◽  
Boson Model ◽  
Energy States ◽  
Good Agreement

The energy states for the J , b , ɤ bands and electromagnetic transitions B (E2) values for even – even molybdenum 90 – 94 Mo nuclei are calculated in the present work of "the interacting boson model (IBM-1)" . The parameters of the equation of IBM-1 Hamiltonian are determined which yield the best excellent suit the experimental energy states . The positive parity of energy states are obtained by using IBS1. for program for even 90 – 94 Mo isotopes with bosons number 5 , 4 and 5 respectively. The" reduced transition probability B(E2)" of these neuclei are calculated and compared with the experimental data . The ratio of the excitation energies of the 41+ to 21+ states ( R4/2) are also calculated . The calculated and experimental (R4/2) values showed that the 90 – 94 Mo nuclei have the vibrational dynamical symmetry U(5). Good agreement was found from comparison between the calculated energy states and electric quadruple probabilities B(E2) transition of the 90–94Mo isotopes with the experimental data .

scholarly journals Description of 160Dy nucleus by partial dynamical SU(3) symmetry

Open Physics ◽  
2013 ◽  
Vol 11 (4) ◽  
Author(s):  
Naser Fouladi ◽  
Mohammadali Jafarizadeh ◽  
Javad Fouladi ◽  
Hadi Sabri
Keyword(s):  
Experimental Data ◽  
Transition Probabilities ◽  
Dynamical Symmetry ◽  
Nuclear Spectroscopy ◽  
Interacting Boson Model ◽  
Recent Experimental Data ◽  
Model Framework ◽  
Boson Model ◽  
Characteristic Features ◽  
Symmetry Structure

AbstractWe considered the characteristic features of SU(3) partial dynamical symmetry in the interacting boson model framework to show the relevance of such intermediate symmetry structure in the nuclear spectroscopy of the 160Dy nucleus. The predictions of SU(3)-PDS for the energy spectrum and the transition probabilities were compared with the most recent experimental data and an acceptable degree of agreement was achieved.

Correspondence between the fermion dynamic symmetry model and the interacting boson model in wave functions

1988 ◽  
Vol 37 (6) ◽  
pp. 2789-2801 ◽  
Author(s):  
Zi-Min Lü ◽  
Xin-Wan Pan ◽  
Jin-Quan Chen ◽  
Xuan-Gen Chen ◽  
Da Hsuan Feng
Keyword(s):  
Wave Functions ◽  
Interacting Boson Model ◽  
Dynamic Symmetry ◽  
Symmetry Model ◽  
Boson Model

Dynamical symmetry of the interacting boson model in light nuclei

1987 ◽  
Vol 35 (2) ◽  
pp. 786-793 ◽  
Author(s):  
Qi-Zhi Han ◽  
Hong-Zhou Sun ◽  
Guang-Hua Li
Keyword(s):  
Dynamical Symmetry ◽  
Light Nuclei ◽  
Interacting Boson Model ◽  
Boson Model
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