Effects of Octupole Vibrations on Quasiparticle Modes of Excitation in Superdeformed 193Hg | Zendy

Takashi Nakatsukasa | Zendy; S. Mizutori | Zendy; K. Matsuyanagi | Zendy

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Effects of Octupole Vibrations on Quasiparticle Modes of Excitation in Superdeformed 193Hg

Author(s) -

Takashi Nakatsukasa,

S. Mizutori,

K. Matsuyanagi

Publication year - 1993

Publication title -

progress of theoretical physics

Language(s) - English

Resource type - Journals

eISSN - 1347-4081

pISSN - 0033-068X

DOI - 10.1143/ptp/89.4.847

Subject(s) - physics , excitation , quasiparticle , atomic physics , coupling (piping) , vibration , shell model , particle (ecology) , condensed matter physics , quantum mechanics , mechanical engineering , oceanography , superconductivity , geology , engineering

A particle-vibration coupling calculation based on the RPA and the crankedshell model has been carried out for superdeformed rotational bands in$^{193}$Hg. The result suggests that properties of single-particle motions insuperdeformed nuclei may be significantly affected by coupling effects withlow-frequency octupole vibrational modes, especially by the lowest $K=2$octupole mode.Comment: 8 page

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