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Prog. Theor. Phys. Vol. 103 No. 5 (2000) pp. 959-979

[ Full Text PDF : FREE ACCESS (194K) ]

Adiabatic Selfconsistent Collective Coordinate Method for Large Amplitude Collective Motion in Nuclei with Pairing Correlations

Masayuki Matsuo,*) Takashi Nakatsukasa* and Kenichi Matsuyanagi**

Yukawa Institute for Theoretical Physics, Kyoto University, Kyoto 606-8502
Japan
*RI Beam Science Laboratory, RIKEN, Wako 351-0198, Japan
**Department of Physics, Kyoto University, Kyoto 606-8502, Japan

(Received December 27, 1999)

Abstract:

An adiabatic approximation to the selfconsistent collective coordinate method is formulated in order to describe large amplitude collective motions in nuclei with pairing correlations on the basis of the time-dependent Hartree-Fock-Bogoliubov equations of motion. The basic equations are presented in a local harmonic form which can be solved in a manner similar to that of the quasiparticle RPA equations. The formalism guarantees the conservation of nucleon number expectation values. An extension to the multi-dimensional case is also discussed.


URL : http://ptp.ipap.jp/link?PTP/103/959/
DOI : 10.1143/PTP.103.959


*)Present address: Graduate School of Science and Technology, Niigata University, Niigata 950-2181, Japan.

[ Full Text PDF : FREE ACCESS (194K) ] Citation:

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Citing Article(s) :

  1. Progress of Theoretical Physics Vol. 110 No. 1 (2003) pp. 65-91 :
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  2. Progress of Theoretical Physics Vol. 112 No. 2 (2004) pp. 363-368 :
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  3. Progress of Theoretical Physics Vol. 113 No. 1 (2005) pp. 129-152 :
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  4. Progress of Theoretical Physics Vol. 115 No. 3 (2006) pp. 567-599 :
    Effects of Time-Odd Components in Mean Field on Large Amplitude Collective Dynamics
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  5. Progress of Theoretical Physics Vol. 117 No. 3 (2007) pp. 451-478 :
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  6. Progress of Theoretical Physics Vol. 119 No. 1 (2008) pp. 59-101 :
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  7. Progress of Theoretical Physics Vol. 123 No. 1 (2010) pp. 129-155 :
    A Model Analysis of Triaxial Deformation Dynamics in Oblate-Prolate Shape Coexistence Phenomena
    Koichi Sato, Nobuo Hinohara, Takashi Nakatsukasa, Masayuki Matsuo and Kenichi Matsuyanagi
  8. Progress of Theoretical Physics Supplement No.196 (2012) pp. 328-333 :
    Microscopic Analysis of Shape Coexistence/Mixing and Shape Phase Transition in Neutron-Rich Nuclei around 32Mg
    Nobuo Hinohara, Koichi Sato, Kenichi Yoshida, Takashi Nakatsukasa, Masayuki Matsuo and Kenichi Matsuyanagi

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