The physical content of the Sp(1,R) model
S S Avancini; E J V de Passos; S S Avancini; Inst. de Fisica Teorica, Univ. Estadual Paulista, Sao Paulo, Brazil; E J V de Passos; Inst. de Fisica Teorica, Univ. Estadual Paulista, Sao Paulo, Brazil
Журнал:
Journal of Physics G: Nuclear and Particle Physics
Дата:
1993-01-01
Аннотация:
The authors analyse the properties of the Sp(1,R) model states using a basis obtained from the deformed harmonic oscillator wavefunctions. They make an Sp(1,R) calculation for <sup>12</sup>C and consider bases obtained from oblate, triaxial and prolate intrinsic states. The model states are given by angular momentum projection of vibrational phonons, which are associated with giant monopole and quadrupole resonances.
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