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Prog. Theor. Phys. Vol. 61 No. 5 (1979) pp. 1401-1411

[ Full Text PDF : FREE ACCESS (871K) ]

Di-Nucleon Exotics in a Joined Spring Model and Statistics of Quarks

Shin Ishida and Masuho Oda*

Atomic Energy Research Institute, College of Science and Technology, Nihon University, Tokyo 101
*Faculty of Engineering, Kokushikan University, Tokyo 154

(Received November 11, 1978)

Abstract:

To take account of the effects due to triality phenomenologically, we set up, following a similar line to in the string-junction model, a joined-spring mechanism into the quark model, where a junction plays a role of neutralizer of forces acting on it. Then we reinvestigate the level structures of di-nucleon exotics in the two promising unified model, the “standard” color quark model and the Bose quark model. The results, which are drastically changed from the simple case of shell-type harmonic oscillator in a previous work, seem to show that the Bose Q. M. is much favored over the color Q. M. by present experiments. Feasible experiments to further clarify this are also proposed.


URL : http://ptp.ipap.jp/link?PTP/61/1401/
DOI : 10.1143/PTP.61.1401

[ Full Text PDF : FREE ACCESS (871K) ] Citation:

References:

  1. O. Hara and T. Gotō, Prog. Theor. Phys. 44 (1970), 1383[PTP].
    O. Hara, T. Gotō, S. Y. Tsai and H. Yabuki, Prog. Theor. Phys. 39 (1968), 203[PTP].
  2. S. Ishida, Prog. Theor. Phys. 46 (1971), 1570[PTP]; ibid. 46 (1971), 1905[PTP].
    S. Ishida, M. Oda and Y. Yamazaki, Prog. Theor. Phys. 50 (1973), 2000[PTP].
  3. D. Ito, Soryushiron Kenkyu (Kyoto) 43 (1971), 12.
  4. H. Yukawa, Phys. Rev. 77 (1950), 219[APS].
  5. I. Sogami, Prog. Theor. Phys. 41 (1969), 1352[PTP].
    As for the list of related works see, I. Sogami, Soryusiron Kenkyu (Kyoto) 57 (1978), B63.
  6. O. Hara, S. Ishida and S. Y. Tsai, Prog. Theor. Phys. 58 (1977), 1325[PTP].
  7. S. Ishida and M. Oda, Prog. Theor. Phys. 59 (1978), 959[PTP].
  8. S. Ishida and M. Oda, Prog. Theor. Phys. 60 (1978), 828[PTP].
  9. O. W. Greenberg, Phys. Rev. Lett. 13 (1964), 598[APS].
  10. X. Artru, Nucl. Phys. B 85 (1975), 442[CrossRef].
  11. M. Imachi, S. Otsuki and F. Toyoda, Prog. Theor. Phys. 55 (1976), 551[PTP]; ibid. 57 (1977), 517[PTP].
  12. F. Toyoda and M. Uehara, Prog. Theor. Phys. 58 (1977), 1456[PTP].
    M. Uehara, Prog. Theor. Phys. 59 (1978), 1587[PTP].
  13. M. Fierz, Helv. Phys. Acta 23 (1950), 412.
  14. N. Hoshizaki, Prog. Theor. Phys. 57 (1977), 335[PTP]; ibid. 57 (1977), 1099[PTP]; ibid. 58 (1977), 716[PTP].
  15. N. Hoshizaki, Kyoto Univ. Preprint (NEAP-18), July 1978.
  16. N. Hoshizaki, Kyoto Univ. Preprint (NEAP-19), August 1978.
  17. I. P. Auer et al., ANL-HEP-PR-78-13 (1978).
    A. Yokosawa, ANL-HEP-CP-78-11.
  18. I. P. Auer et al., Phys. Lett. B 67 (1977), 113[CrossRef].
  19. Hidaka et al., Phys. Lett. B 70 (1977), 479[CrossRef].
  20. T. Kamae et al., Phys. Rev. Lett. 38 (1977), 468[APS].
    T. Kamae and T. Fujita, Phys. Rev. Lett. 38 (1977), 471[APS].
  21. O. Braun et al., Nucl. Phys. B 124 (1977), 45[CrossRef].
  22. M. Uehara, Saga Univ. Preprint (SAGA-78-2), June 1978.
  23. D. B. Lichtenberg, Phys. Rev. 178 (1969), 2197[APS].
  24. I. Ohba, Waseda Univ. Preprint (WU-HEP-78-5), October 1978.

Citing Article(s) :

  1. Progress of Theoretical Physics Vol. 64 No. 3 (1980) pp. 1096-1099 :
    New Mass Enhancements in the Diffractive Nucleon Systems and Five-Quark Exotic Levels
    Tachishige Hirose and Shin Ishida
  2. Progress of Theoretical Physics Vol. 64 No. 5 (1980) pp. 1693-1698 :
    Suggestion of a New Dinucleon Resonance in an Isosinglet, Negative-Parity State
    Keiji Hashimoto and Norio Hoshizaki
  3. Progress of Theoretical Physics Vol. 64 No. 5 (1980) pp. 1710-1722 :
    Multi-Quark States
    S. Y. Tsai
  4. Progress of Theoretical Physics Vol. 64 No. 5 (1980) pp. 1874-1877 :
    Level Structures of Exotic Baryons in the Joined Spring Model and Statistics of Quarks
    Shin Ishida
  5. Progress of Theoretical Physics Vol. 68 No. 3 (1982) pp. 883-897 :
    Multi-Quark Hadrons in the Joined-Spring Quark Model
    Shin Ishida, Masuho Oda, Katsumi Takeuchi and Motohiko Watanabe
  6. Progress of Theoretical Physics Vol. 69 No. 3 (1983) pp. 937-952 :
    Quark Rearrangement Model for Nucleon-Antinucleon Annihilation at Low Energies
    Masahiro Maruyama
  7. Progress of Theoretical Physics Vol. 70 No. 5 (1983) pp. 1323-1330 :
    Relativistic Harmonic Oscillator Quark Model with Unequal Quark Masses
    Shin Ishida and Takashi Sonoda

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