References
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See, for example, the review article byJ. D. Jackson:Rev. Mod. Phys.,42, 12 (1970).
The often quoted higher value of {ie532-1} was also questioned byC. Lovelace: Invited paper at theArgonne Conference on ππand KπInteractions, 16 May 1969, CERN preprint. REF. TH. 1041-CERN.
R. J. Rivers andL. M. Saunders:Nuovo Cimento,58 A, 385 (1968).
Numerical justification will be shown in a separate paper;N. Masuda: preprint (1971).
Data sources of cross-sections:A Compilation of Pion-Nucleon Scattering Data,G. Giacomelli et al.: CERN/HERA 69-1 (1969);J. V. Allaby, Yu. B. Bushnin, S. P. Denisov, A. N. Diddens, R. W. Dobinson, S. V. Donskov, G. Giacomelli, Yu. P. Gorin, A. Klovning, A. I. Petrukhin, Yu D. Prokoshkin, R. S. Shuvalov, C. A. Ståhlbrand andD. A. Stoyanova:Phys. Lett.,30 B, 500 (1969).
Data source of the ratio of the real part to the imaginary part of the forward amplitude:K. J. Foley, R. S. Gilmore, R. S. Jones, S. J. Lindenbaum, W. A. Love, S. Ozaki, E. H. Willen, R. Yamada andL. C. L. Yuan:Phys. Rev. Lett.,14, 862 (1965).
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Masuda, N. π Regge-trajectory intercept att=0 and Regge-cut effect in forward pion-nucleon scattering. Lett. Nuovo Cimento 2, 531–536 (1971). https://doi.org/10.1007/BF02812766
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DOI: https://doi.org/10.1007/BF02812766