---

Prog. Theor. Phys. Vol. 52 No. 4 (1974) pp. 1288-1301

Gauge Invariant Pion Regge Pole

Koichi Takahashi and Takeshi Ebata^*

Physics Department, Faculty of Science, Tohoku University, Sendai
^*Physics Department, College of General Education, Tohoku University, Sendai

(Received March 27, 1974)

Abstract:

Reggeization of the pion exchange amplitude in virtual photo-pion production is discussed. It is shown that the formulation is consistent with the electric Born term and that the electric Born dominance at small |t| is a natural consequence of the Reggeization of pion. FESR and the Reggeized pion suggest the electric Born dominance also for the natural parity exchange part. The application of the formulation to the process ep → eπ^±X is also discussed.

URL : http://ptp.ipap.jp/link?PTP/52/1288/
DOI : 10.1143/PTP.52.1288

[ Full Text PDF : FREE ACCESS (985K) ] Citation: Plain Text BiBTeX EndNote(RIS) RSS

---

References:

1. A. M. Boyarski et al., Phys. Rev. Lett. 20 (1968), 300[APS].
   R. F. Schwitters et al., Phys. Rev. Lett. 27 (1971), 120[APS].
2. J. Ballam et al., Phys. Rev. D 5 (1972), 545[APS].
3. C. N. Brown et al., Phys. Rev. D 8 (1973), 92[APS].
   K. Berkelman, in the Proceedings of 1971 Symposium on Electron and Photon Interaction at High Energies (Cornell University).
4. For example, H. Harari, in the Proceedings of 1971 International Symposium on Electron and Photon Interaction at High Energies (Cornell University).
   See also H. Harari, in Hadronic Interactions of Electrons and Photons (Academic Press, 1971).
5. e.g., N. Dombey, in Hadronic Interactions of Electrons and Photons (Academic Press, 1971).
6. e. g., P. D. B. Collins, Phys. Rep. 1 (1971), 103[CrossRef].
7. D. J. Sherden et al., Phys. Rev. Lett. 30 (1973), 1230[APS].
   M. Bando, in the Proceedings of the 1973 Tokyo Symposium on High Energy Physics.
8. P. Estabrooks and A. D. Martin, Phys. Lett. B 42 (1972), 229[CrossRef].
9. P. Estabrooks, A. D. Martin and C. Michael, CERN preprint TH. 1732.
10. I. Barbour, W. Malone and R. G. Moorhouse, Phys. Rev. D 4 (1971), 1521[APS].
11. T. Ebata and K. E. Lassila, Phys. Rev. Lett. 21 (1968), 250[APS]; Phys. Rev. 183 (1969), 1425[APS].
12. P. D. B. Collins and F. D. Gault, Nuovo Cim. A 10 (1972), 189.
13. T. Ebata, Prog. Theor. Phys. 43 (1970), 709[PTP].
14. J. P. Ader, M. Capdeville and Ph. Salin, Nucl. Phys. B 17 (1970), 221[CrossRef].
15. T. Ebata, T. Akiba and K. E. Lassila, Prog. Theor. Phys. 44 (1970), 1684[PTP].
    T. Akiba, M. Sakuraoka and T. Ebata, Nucl. Phys. B 31 (1971), 381[CrossRef].
16. J. S. Ball, Phys. Rev. 124 (1961), 2014[APS].
17. F. A. Berends, A. Donnachie and D. L. Weaver, Nucl. Phys. B 4 (1967), 1[CrossRef].
    G. F. Chew, M. L. Goldberger, F. E. Low and Y. Nambu, Phys. Rev. 106 (1957), 1345[APS].
18. M. Sakuraoka, T. Kasahara, T. Akiba and T. Ebata, Prog. Theor. Phys. 47 (1972), 1267[PTP].
    B. H. Kellett, Phys. Rev. D 7 (1973), 115[APS].
19. K. H. Mütter, H. J. Rothe and I. O. Stamatescu, Nucl. Phys. B 55 (1973), 285[CrossRef]; ibid. 63 (1973), 229[CrossRef].
20. I. Dammann et al., Nucl. Phys. B 54 (1973), 381[CrossRef].
21. E. Gotsman and U. Maor, Nucl. Phys. B 57 (1973), 575[CrossRef].
    K. Hidaka and A. Hosoya, Lett. Nuovo Cim. 5 (1972), 856.
22. J. D. Sullivan, Phys. Rev. D 5 (1972), 1732[APS].

---

[PTP HOME] [BROWSE] [SEARCH] [SUBSCRIPTION] [SUBMISSION] [REGISTRATION]

Copyright © Progress of Theoretical Physics 2013 All rights reserved.