Abstract
A correspondence between perturbative QCD in an axial gauge and dual topological unitarization (DTU) scheme is expressed by linking the QCD scale Λ toN, the number of flavors or colors supposed to be large through a relation which involves a typical hadronic scale.
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G. Cohen-Tannoudji, A. El Hassouni, J. Kalinowski, R. Peschanski: Phys. Rev.D19, 3397 1979; G. Cohen-Tannoudji et al.: Phys. Rev.D21, 2699 (1980)
A. El Hassouni, O. Napoly: Phys. Rev.D23, 193 (1981); A. El Hassouni, A. Mantrach, E.G. Oudrhiri-Safiani; Z. Phys. C-Particles and Fields9, 185 (1981); A. El Hassouni: Thesis 2465 (Université Paris-Sud Orsay)
G. t'Hooft: Nucl. Phys.B72, 461 (1974)
G. Veneziano: Nucl. Phys.B74, 365 (1974)
Yu. L. Dokshitzer, D.I. Dyakonov, S.I. Troyan: Phys. Rep.C58, 269 (1980)
G.F. Chew, C. Rozenzweig: Phys. Rep.C41, 263 (1978)
J. Kogut, L. Susskind: Phys. Rev.D9, 697 (1974), 3391 (1974)
H.M. Chan, J.E. Paton, T.S. Tsun: Nucl. Phys.B86, 479 (1975)
D. Amati, G. Veneziano: Phys. Lett.83B, 87 (1979)
G. Altarelli, G. Paris: Nucl. Phys.B126, 298 (1977)
G. Cohen-Tannoudji, A. El Hassouni, A. Mantrach, E.G. Oudrhiri-Safiani: Z. Phys. C-Particles and Fields13, 219 (1982)
A world average is around 150 MeV, Bonn Conference (1981)
G. Veneziano: Nucl. Phys.B117, 519 (1976)
M. Bishari, G. Cohen-Tannoudji, H. Navelet, R. Peschanski: Z. Phys. C-Particles and Fields (to appear)
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Bishari, M., Cohen-Tannoudji, G., Navelet, H. et al. LargeN behaviour of perturbative QCD coupling. Z. Phys. C - Particles and Fields 14, 197–200 (1982). https://doi.org/10.1007/BF01571818
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DOI: https://doi.org/10.1007/BF01571818