Modification of Quasi-Particle Theory in Spherical Nuclei. I : Method
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概要
- 論文の詳細を見る
A more useful number conserving basis which takes the place of the BCS quasi-particle basis is constructed. The nucleon operator is expressed in terms of two kinds of operators which represent J=0-coupled nucleon pairs and unpaired nucleons. The pairing states are treated by a linearization technique which makes use of the boson-like property of operators. The motion of unpaired nucleons is described by a modified quasi-particle. The method is applicable not only to the super-conducting phase but also to the normal one. It gives number conserving treatments of the pairing vibration and of the coupling with quadrupole phonon.
- 理論物理学刊行会の論文
- 1980-02-25
著者
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HASEGAWA Masaki
Geophysical Institute, Faculty of Science, University of Tokyo
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HASEGAWA Munetake
Laboratory of Physics, Fukuoka Dental College
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Hasegawa Munetake
Laboratory Of Physics Fukuoka Dental College
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Kanesaki Nobuo
Laboratory Of Physics Fukuoka Dental College
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HASEGAWA Munetaka
Laboratory of Physics, Fukuoka Dental College
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