Deep inelastic scattering, QCD, and generalized vector dominance

Cvetic G, Schildknecht D, Shoshi A (2000)
EUROPEAN PHYSICAL JOURNAL C 13(2): 301-314.

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Zeitschriftenaufsatz | Veröffentlicht | Englisch
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Abstract / Bemerkung
We provide a formulation of generalized vector dominance (GVD) for low-x deep-inelastic scattering that explicitly incorporates the gamma* --> q (q) over bar transition and a QCD-inspired ansatz for the (q (q) over bar)p forward-scattering amplitude. The destructive interference originally introduced in off-diagonal GVD is recovered in the present formulation and traced back to the generic structure of two-gluon-exchange as incorporated into the notion of colour transparency. Asymptotically, the transverse photoabsorption cross section behaves as (In Q(2))/Q(2), implying a logarithmic violation of scaling for F-2, while the longitudinal-to-transverse ratio decreases as 1/lnQ(2).
Erscheinungsjahr
Zeitschriftentitel
EUROPEAN PHYSICAL JOURNAL C
Band
13
Zeitschriftennummer
2
Seite
301-314
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Cvetic G, Schildknecht D, Shoshi A. Deep inelastic scattering, QCD, and generalized vector dominance. EUROPEAN PHYSICAL JOURNAL C. 2000;13(2):301-314.
Cvetic, G., Schildknecht, D., & Shoshi, A. (2000). Deep inelastic scattering, QCD, and generalized vector dominance. EUROPEAN PHYSICAL JOURNAL C, 13(2), 301-314. doi:10.1007/s100520000301
Cvetic, G., Schildknecht, D., and Shoshi, A. (2000). Deep inelastic scattering, QCD, and generalized vector dominance. EUROPEAN PHYSICAL JOURNAL C 13, 301-314.
Cvetic, G., Schildknecht, D., & Shoshi, A., 2000. Deep inelastic scattering, QCD, and generalized vector dominance. EUROPEAN PHYSICAL JOURNAL C, 13(2), p 301-314.
G. Cvetic, D. Schildknecht, and A. Shoshi, “Deep inelastic scattering, QCD, and generalized vector dominance”, EUROPEAN PHYSICAL JOURNAL C, vol. 13, 2000, pp. 301-314.
Cvetic, G., Schildknecht, D., Shoshi, A.: Deep inelastic scattering, QCD, and generalized vector dominance. EUROPEAN PHYSICAL JOURNAL C. 13, 301-314 (2000).
Cvetic, G, Schildknecht, Dieter, and Shoshi, A. “Deep inelastic scattering, QCD, and generalized vector dominance”. EUROPEAN PHYSICAL JOURNAL C 13.2 (2000): 301-314.

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