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Prog. Theor. Phys. Vol. 51 No. 5 (1974) pp. 1455-1472

[ Full Text PDF : FREE ACCESS (1363K) ]

Analyses of the Inclusive Distributions p + p →π±X and K±X on the Basis of the Kuti-Weisskopf Quark-Parton Model

Minoru Biyajima and Osamu Miyamura

Department of Applied Mathematics, Faculty of Engineering Science, Osaka University, Toyonaka, Osaka

(Received November 12, 1973)

Abstract:

The Kuti-Weisskopf (K-W) quark-parton model is applied to analyses of the hadronic inclusive distributions. This model contains valence quarks, core quarks and gluons, reflecting the two-component duality picture. In our model calculations, the following three processes are assumed to be dominant contributions:
a) Quark-anti-quark annihilation into a meson,
b) meson-pair production from parton-parton collision and
c) bremsstrahlung-like process.
The phenomena in the proton fragmentation region are resolved:
1) The behavior of (1 - xF)3∼4 is obtained for the nonexotic processes (pp →π±X and K+X).
2) A slim shape of xF-distribution near xF ∼0 is obtained for the exotic process (pp →K-X). It is found that the π/K ratio can be reproduced by the coefficient twice as large as SU(3) symmetric one. The obtained spectra can reproduce reasonably well the observed data in the wide energy range in terms of only a few parameters.


URL : http://ptp.ipap.jp/link?PTP/51/1455/
DOI : 10.1143/PTP.51.1455

[ Full Text PDF : FREE ACCESS (1363K) ] Citation:

References:

  1. J. Allaby, A. Diddens, R. Dobinson, A. Klovning, J. Litt, L. Rochester, K. Schliipmann, A. Wetherell, U. Amaldi, R. Biancastelli, C. Bosio and G. Matthiae, Proceedings of the Fourth International Conference on High Energy Collisions (RHEL-72-001 SBN 90237639X, 1972), 85.
    E. Lillethum, Proceedings of the Fourth International Conference on High Energy Collisions (RHEL-72-001 SBN 90237639X, 1972), 197.
  2. T. Ferbel and J. Whitmore, rapporteur talk in The Proceedings of XVI International Conference on High Energy Physics at Batavia (NAL, Batavia, Illinois, 1972), 211.
    K. Mofeit, The Proceedings of XVI International Conference on High Energy Physics at Batavia (NAL, Batavia, Illinois, 1972), 286.
  3. M. Albrow, D. Barber, A. Bogaert, B. Bošnjacović, J. Brook, A. Clegg, F. Erné, C. Gee, A. Kanaries, A. Lacourt, D. Locke, F. Loebinger, P. Murphy, A. Rudge, J. Sens, K. Terwillinger and F. Van der Veen, Phys. Lett. B 42 (1972), 279[CrossRef].
  4. M. Antinucci, A. Bertin, P. Capiluppi, G. Giacomelli, A. Rossi, G. Vannini and A. Bussiere, European Organization for Nuclear Research Preprint (1973), CERN.
  5. M. S. Chen, L. L. Wang, and T. F. Wong, Phys. Rev. D 5 (1972), 1667[APS].
    See also Chan Hong Mo, H. I. Miettinen and R. G. Robert, Nucl. Phys. B 54 (1973), 411[CrossRef].
  6. I. Ohba and T. Tamama, Prog. Theor. Phys. 48 (1972), 2301[PTP].
    H. Nowak and H. J. Schreiber, Lett. Nuovo Cim. 8 (1973), 21.
  7. H. Goldberg, Nucl. Phys. B 44 (1972), 149[CrossRef].
  8. S. D. Drell and T. M. Yan, Phys. Rev. Lett. 24 (1970), 181[APS].
    G. West, Phys. Rev. Lett. 24 (1970), 1206[APS].
  9. T. T. Wu and C. N. Yang, Phys. Rev. B 137 (1965), 708[APS].
  10. Chan Hong Mo, C. S. Hsue, C. Quigg and J. M. Wang, Phys. Rev. Lett. 26 (1971), 672[APS]. Chan Hong Mo and P. Hoyer, Phys. Lett. B 36 (1971), 79[CrossRef].
    J. Ellis, J. Finkelstein, D. Frampton and M. Jacob, Phys. Lett. B 35 (1971), 227[CrossRef].
    L. Caneshi, Phys. Lett. B 37 (1971), 288[CrossRef].
    A. B. Kaidalov and L. A. Kondratyuk, Nucl. Phys. B 57 (1973), 100[CrossRef].
  11. S-H. Tye and G. Veneziano, Phys. Lett. B 38 (1972), 30[CrossRef].
  12. H. Harari, Phys. Rev. Lett. 20 (1968), 1395[APS].
    P. G. O. Freund, Phys. Rev. Lett. 20 (1968), 235[APS].
  13. J. Kuti and V. F. Weisskopf, Phys. Rev. D 4 (1971), 3418[APS].
  14. J. D. Bjorken and E. Paschos, Phys. Rev. 185 (1969), 1975[APS].
    K. Kitani and H. Yoshii, Lett. Nuovo Cim. 4 (1970), 431.
  15. H. Noda and K. Kinoshita, Prog. Theor. Phys. 47 (1972), 1300[PTP].
    See also T. Matsuoka, Prog. Theor. Phys. 47 (1972), 1643[PTP].
  16. S. M. Berman, J. D. Bjorken and J. B. Kogut, Phys. Rev. D 4 (1971), 3388[APS].
  17. D. Amati, S. Fubini and A. Stanghellini, Nuovo Cim. 26 (1962), 626.
  18. L. Caneshi and A. Pignotti, Phys. Rev. Lett. 22 (1970), 1219[APS].
    T. Ebata, T. Kasahara, K. Ishikawa and T. Akiba, Prog. Theor. Phys. 49 (1973), 2079[PTP].
  19. J. Ranft, Phys. Lett. B 41 (1972), 613[CrossRef].
    J. Ranft and G. Ranft, Nucl. Phys. B 53 (1973), 217[CrossRef].
  20. R. C. Hwa and C. S. Lam, Phys. Rev. Lett. 27 (1971), 1098[APS].
    See also R. C. Hwa and D. C. Robertson, Phys. Lett. B 41 (1972), 502[CrossRef].
  21. M. Jacob and R. Slansky, Phys. Rev. D 5 (1972), 1847[APS].
    See also, H. D. I. Abarbanel and G. L. Kane, Phys. Rev. Lett. 30 (1973), 67[APS].
  22. M. Duong Van and P. Carruthers, Phys. Rev. Lett. 31 (1973), 133[APS].
    F. Cooper and E. Schonberg, Phys. Rev. Lett. 30 (1973), 880[APS].
  23. K. Kinoshita and H. Noda, Prog. Theor. Phys. 49 (1973), 896[PTP]; ibid. 50 (1973), 915[PTP].
    Related papers are cited therein.
  24. A. H. Mueller, Proceedings of the XVI International Conference on High Energy Physics at Batavia (NAL, Batavia, Illinois, 1972), 347.
  25. R. Carlitz, M. B. Green and A. Zee, Phys. Rev. Lett. 26 (1971), 1515[APS].
    S. Yazaki, Nucl. Phys. B 49 (1972), 71[CrossRef].
    R. Amann and M. Blackmon, Nucl. Phys. B 55 (1973) 189[CrossRef].
    D. Bebel, K. J. Biebel and H. Paul, Lett. Nuovo Cim. 8 (1973), 85.
    See also S. Sakai, Prog. Theor. Phys. 48 (1972), 916[PTP].
  26. A. Bodek, M. Breidenbach, D. L. Dubin, J. E. Elius, J. I. Friedman, H. W. Kendall, J. S. Poncher, E. M. Riordan, M. R. Sogar and D. H. Coward, Phys. Rev. Lett. 30 (1973), 1087[APS].
    A. Bodek, MIT Thesis (1972).
  27. R. McElhaney and S. F. Tuan, Phys. Rev. D 8 (1973), 2267[APS].

Citing Article(s) :

  1. Progress of Theoretical Physics Vol. 51 No. 6 (1974) pp. 1989-1991 :
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    Kisei Kinoshita
  2. Progress of Theoretical Physics Vol. 52 No. 5 (1974) pp. 1622-1639 :
    Whole-Region Formula for Single-Particle Distributions and Two-Body Reactions at All Angles
    Kisei Kinoshita and Hujio Noda
  3. Progress of Theoretical Physics Vol. 53 No. 4 (1975) pp. 1100-1105 :
    Increases of Inelastic Total Cross Section and of Average Multiplicity in Inelastic P+P →P+X Reaction
    Minoru Biyajima
  4. Progress of Theoretical Physics Vol. 55 No. 1 (1976) pp. 211-228 :
    Whole-Region Description of Inclusive Spectra and Composite Structure of Hadrons
    Kisei Kinoshita, Yukio Kinoshita and Yasuo Myozyo
  5. Progress of Theoretical Physics Vol. 55 No. 3 (1976) pp. 806-817 :
    Broken SU(4) Relations for Particle Production at Large Angles
    Takeo Inami
  6. Progress of Theoretical Physics Vol. 55 No. 4 (1976) pp. 1199-1210 :
    Meson Productions at Large Transverse Momentum in Core-Valence Parton Model
    Minoru Biyajima and Osamu Miyamura
  7. Progress of Theoretical Physics Vol. 59 No. 4 (1978) pp. 1276-1289 :
    Hyperon Production in KN Collision at Low Energies and a Unified Description of Inclusive Spectra
    Hujio Noda and Tsutomu Tashiro

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