Prog. Theor. Phys. Vol. 93 No. 2 (1995) pp. 335-355

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A Possible Microscopic Description of Nuclear Collective Rotation in Band-Crossing Region

— Occurrence Mechanism of s-Band —

Toshio Marumori, Fumihiko Sakata,^* Tsutomu Une,^** Takeshi Tanaka^** and Akira Onoda^**

Department of Physics, Science University of Tokyo, Tokyo 162
^*Institute for Nuclear Study, University of Tokyo, Tanashi 188
^**Institute of Physics, University of Tsukuba, Ibaraki 305

(Received August 12, 1994)

Abstract:

From the standpoint of the nuclear many-body problem, a possible microscopic description of nuclear collective rotation in the band-crossing region is proposed, with the purpose to disclose dynamical interweaving between the particle motion and the collective rotation. According to the theory, a microscopic background of both the “particle-plus-rotor model” and the “rotating shell model” is given, and occurrence mechanism of the s-band is clarified.

URL : http://ptp.ipap.jp/link?PTP/93/335/
DOI : 10.1143/PTP.93.335

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Citing Article(s) :

Progress of Theoretical Physics Vol. 97 No. 3 (1997) pp. 553-557 :
A Step toward Large-Amplitude Description of the Ground Band around Band Crossing

Akira Onoda, Tsutomu Une and Jun Terasaki
Progress of Theoretical Physics Supplement No.141 (2001) pp. 1-111 :
Nonlinear Dynamics of Nuclear Collective Motion

Fumihiko Sakata, Toshio Marumori, Yukio Hashimoto and Shi-Wei Yan