Single-particle electroproduction and photoproduction at large transverse momentum

P. V. Landshoff andJ. C. Polkinghorne:Nucl. Phys.,43 B, 279 (1971).

P. Roy:Phys. Lett.,36 B, 579 (1971);Phys. Rev. D,5, 227 (1972). The limit we discuss corresponds to the «fixed-τ» limit in these papers.

J. F. Gunion, S. J. Brodsky andR. Blankenbecler:Phys. Lett.,39 B, 649 (1972).Phys. Rev. D,6, 2652 (1972);Phys. Lett.,42 B, 461 (1972); SLAC-PUB-1183.

P. V. Landshoff andJ. C. Polkinghorne: preprint DAMTP 72/43.

P. V. Landshoff andJ. C. Polkinghorne: preprints DAMTP 72/48, 73/4.

D. Horn andM. Moshe:Nucl. Phys.,48 B, 557 (1972); Caltech preprint CALT-68-382.

D. Cline, F. Halzen andM. Waldrop: Wisconsin preprint.

P. V. Landshoff andJ. C. Polkinghorne:Nucl. Phys.,32 B, 541 (1971).

J. C. Polkinghorne:Journ. Math. Phys.,5, 431 (1964);A. R. Swift andR. W. Tucker:Phys. Rev. D,1, 2894 (1970); see also the Appendix of ref. (4).

R. J. Eden, P. V. Landshoff, D. I. Olive andJ. C. Polkinghorne:The Analytic S-Matrix (London, 1966).

P. V. Landshoff andJ. C. Polkinghorne: preprint DAMTP 72/38.

R. L. Anderson, B. Gottschalk, D. B. Gustavson, D. M. Ritson, G. A. Weitsch, H. J. Halpern, R. Prepost andD. H. Tompkins:Phys. Rev. Lett.,30, 627 (1973).

W. R. Theis:Phys. Lett.,42 B, 246 (1972), and private communication.