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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2007, Volume 85, Issue 7, Pages 387–392
(Mi jetpl999)
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This article is cited in 3 scientific papers (total in 3 papers)
FIELDS, PARTICLES, AND NUCLEI
Color dipoles, PCAC and Adler's theorem
R. Fioreab, V. R. Zollerc a Dipartimento di Fisica, Università della Calabria
b Istituto Nazionale di Fisica Nucleare, Gruppo collegato di Cosenza,
I-87036 Rende, Cosenza, Italy
c Institute for Theoretical and Experimental Physics
Abstract:
Being reformulated in the color dipole basis of small-$x$ QCD Adler's theorem establishes a connection between perturbative and non-perturbative descriptions of DIS and quantifies the effect of non-perturbative dynamics on would-be-perturbative observables. In particular, it provides a quantitative measure of the non-perturbative influence on the longitudinal structure function in charged current DIS and imposes stringent constraints on non-perturbative parameters of color dipole models. Our analysis calls for new experimental tests of Adler's theorem in diffractive neutrino scattering.
Received: 28.02.2007
Citation:
R. Fiore, V. R. Zoller, “Color dipoles, PCAC and Adler's theorem”, Pis'ma v Zh. Èksper. Teoret. Fiz., 85:7 (2007), 387–392; JETP Letters, 85:7 (2007), 309–314
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https://www.mathnet.ru/eng/jetpl999 https://www.mathnet.ru/eng/jetpl/v85/i7/p387
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Abstract page: | 161 | Full-text PDF : | 64 | References: | 39 |
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