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Prog. Theor. Phys. Vol. 68 No. 5 (1982) pp. 1608-1626

[ Full Text PDF : FREE ACCESS (620K) ]

A New Operator Representation of Collective States Composed of J=0 and J=2 Nucleon Pairs

Munetake Hasegawa, Kazunari Kaneko* and Nobuo Kanesaki

Laboratory of Physics, Fukuoka Dental College, Fukuoka 814-01
*Department of Physics, Kyushu University, Fukuoka 812

(Received February 12, 1982)

Abstract:

A new operator representation of collective states which takes the place of SU(6) phonon model is proposed. The compact representation of J=2 nucleon pairs reproduces the major part of the anharmonicity effects in “mult-honon states”. We obtain a refined model of collective states which is very useful in the lowest-order approximation. It explains the band structure with respect to B(E2) appearing in the single j-shell model calculation.


URL : http://ptp.ipap.jp/link?PTP/68/1608/
DOI : 10.1143/PTP.68.1608

[ Full Text PDF : FREE ACCESS (620K) ] Citation:

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Citing Article(s) :

  1. Progress of Theoretical Physics Vol. 70 No. 1 (1983) pp. 315-318 :
    Numerical Test of a Modified Boson Method for Multi-Phonon States
    Munetaka Hasegawa and Nobuo Kanesaki
  2. Progress of Theoretical Physics Vol. 81 No. 1 (1989) pp. 104-116 :
    Mapping Theory for the Interacting-Boson-Model-3
    Munetake Hasegawa

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