A unified approach to resonances and partons as a representation of the Fritzsch-Gell-Mann bilocal algebra at infinite momentum

H. Fritzsch andM. Gell-Mann:Current algebra: quarks and what else?, talk presented at theXVI International Conference on High-Energy Physics, Chicago, September 1972 CALT-68-378; related carlier reference isH. Fritzsch andM. Gell-Mann:Proceedings of the Coral Gables Conference on Fundamental Interactions at High Energies, January 1971, inScale Invariance and the Light Cone (New York, 1971);Proceedings of the International Conference on Duality and Symmetry in Hadron Physics (Rehovoth, 1971). R. Dashen andM. Gell-Mann:Phys. Rev. Lett.,17, 340 (1966);M. Gell-Mann:Erice Lectures, 1967, inHadrons and Their Interactions (New York, London, 1968). M. Pavković:Deep inelastic electron-nucleon scattering in the framework of Dashen and Gell-Mann's current algebra at infinite momentum. A unified approach to resonances and partons, Courant Institute preprint, December 1972 (to appear inPhys. Rev.); see alsoM. Pavković:Lett. Nuovo Cimento,7, 925 (1973). See, for example,E. Roffman:Journ. Math. Phys.,8, 1954 (1967). Formula (7) should serve as a useful hint how to fit theF 2(σ) data in terms of a few real parameters. Clearly, alliω (N) k should be negative (to ensure thatF 2(σ) remains bounded in the unphysical region σ→−∞). H. Bebié, F. Ghilmetti, V. Gorgé andH. Leutwyler:Phys. Rev.,177, 2133 (1969). H. Bebié, V. Gorgé andH. Leutwyler:Ann. of Phys.,74, 524 (1972).