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Prog. Theor. Phys. Vol. 94 No. 2 (1995) pp. 215-232

[ Full Text PDF : FREE ACCESS (977K) ]

RGM Study of the Hyperon-Nucleon Interaction in the SU6 Quark Model. I

— Analysis of NN and Σ+p Systems —

Yoshikazu Fujiwara, Choki Nakamoto* and Yasuyuki Suzuki**

Department of Physics, Kyoto University, Kyoto 606-01
*Graduate School of Science and Technology, Niigata University, Niigata 950-21
**Department of Physics, Niigata University, Niigata 950-21

(Received April 24, 1995)

Abstract:

A unified description of the hyperon-nucleon interaction consistent with the NN interaction is given in the RGM formulation of the SU6 quark model, in which the full Fermi-Breit interaction with explicit flavor symmetry breaking is incorporated. The medium-range central and long-range tensor components of the hyperon-nucleon interaction are augumented by the effective meson-exchange potentials generated from the scalar-meson nonet and π and K mesons of the Nijmegen model-F. With two parameters determined from the deuteron binding energy and NN 1S0 phase shift, all the low-energy cross sections of the hyperon-nucleon interaction currently availabel are reasonably reproduced. The analysis of NN and Σ+p systems is presented.


URL : http://ptp.ipap.jp/link?PTP/94/215/
DOI : 10.1143/PTP.94.215

[ Full Text PDF : FREE ACCESS (977K) ] Citation:

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Citing Article(s) :

  1. Progress of Theoretical Physics Vol. 94 No. 3 (1995) pp. 353-372 :
    RGM Study of the Hyperon-Nucleon Interaction in the SU6 Quark Model. II
    Yoshikazu Fujiwara, Choki Nakamoto and Yasuyuki Suzuki
  2. Progress of Theoretical Physics Vol. 96 No. 2 (1996) pp. 463-468 :
    Scattering Observables of NN Interaction in the SU6 Quark Model
    Tadashi Fujita, Yoshikazu Fujiwara, Choki Nakamoto, Yasuyuki Suzuki, Toshinori Yamamoto and Ryozo Tamagaki
  3. Progress of Theoretical Physics Vol. 96 No. 3 (1996) pp. 653-658 :
    Scattering Observables of Σ+p System in the SU6 Quark Model
    Tadashi Fujita, Yoshikazu Fujiwara, Choki Nakamoto and Yasuyuki Suzuki
  4. Progress of Theoretical Physics Vol. 97 No. 4 (1997) pp. 587-616 :
    Extended Time-Reversal Operator and the Symmetries of the Hyperon-Nucleon Interaction
    Yoshikazu Fujiwara, Choki Nakamoto, Yasuyuki Suzuki and Zhang Zong-ye
  5. Progress of Theoretical Physics Vol. 97 No. 5 (1997) pp. 761-779 :
    Central Force of Baryon-Baryon Interactions with S=-2 in the SU6 Quark Model
    Choki Nakamoto, Yasuyuki Suzuki and Yoshikazu Fujiwara
  6. Progress of Theoretical Physics Vol. 100 No. 5 (1998) pp. 931-955 :
    Scattering Observables of the NN and YN Interactions in the SU6 Quark Model
    Tadashi Fujita, Yoshikazu Fujiwara, Choki Nakamoto and Yasuyuki Suzuki
  7. Progress of Theoretical Physics Vol. 100 No. 5 (1998) pp. 957-976 :
    Inelastic Capture Ratio at Rest and Low-Energy Cross Sections of Σ- p Scattering in the SU6 Quark Model
    Yoshikazu Fujiwara, Tadashi Fujita, Choki Nakamoto and Yasuyuki Suzuki
  8. Progress of Theoretical Physics Vol. 103 No. 4 (2000) pp. 755-794 :
    Lippmann-Schwinger Resonating-Group Formalism for NN and YN Interactions in an SU6 Quark Model
    Yoshikazu Fujiwara, Michio Kohno, Tadashi Fujita, Choki Nakamoto and Yasuyuki Suzuki
  9. Progress of Theoretical Physics Supplement No.137 (2000) pp. 43-82 :
    Study of Nucleon-Nucleon and Hyperon-Nucleon Interaction
    Kiyotaka Shimizu, Sachiko Takeuchi and Alfons J. Buchmann
  10. Progress of Theoretical Physics Supplement No.137 (2000) pp. 83-120 :
    Spin-Orbit Interactions between Two Baryons
    Sachiko Takeuchi, Osamu Morimatsu, Yoshihiro Tani and Makoto Oka
  11. Progress of Theoretical Physics Supplement No. 185 (2010) pp. 106-151 :
    S = -1 Hypernuclear Structure
    Emiko Hiyama, Masayasu Kamimura, Yasuo Yamamoto, Toshio Motoba and Thomas A. Rijken

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