ON THE COLLECTIVE MOTION IN EVEN-EVEN SPHERICAL NUCLEI
Journal Article
·
· Progr. Theoret. Phys. (Kyoto)
A method formally analogous to that developed by Bogoliubov, Tolmachev, and Shirkov to investigate the collective excitations in superconductors is applied to even-even spherical nuclei in order to investigate the mechanism of the nuclear collective motion from the standpoint of particle excitations. The theory leads, in principle, to the same results as those obtained by Belyaev. However, the method of description of the nuclear collective motion is quite different from that of Belyaev's paper in which the "cranking model" of Inglis is employed, and the various physical parameters used by Belyaev can be derived uniquely from the "first" principle. Thus, insofar as the vibrational motion is concerned, the physical implication underlying the nuclear collective model proposed by Bohr and Mottelson is made clear. (auth)
- Research Organization:
- Kyoto Univ.
- Sponsoring Organization:
- USDOE
- NSA Number:
- NSA-15-006872
- OSTI ID:
- 4120809
- Journal Information:
- Progr. Theoret. Phys. (Kyoto), Journal Name: Progr. Theoret. Phys. (Kyoto) Vol. Vol: 24
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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