Off-diagonal generalized vector dominance in DIS and QCD

Cvetic G, Schildknecht D, Shoshi A (1999)
ACTA PHYSICA POLONICA B 30(11): 3265-3284.

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Abstract
We review the generalized vector dominance (GVD) approach to DIS at small values of the scaling variable, x. In particular, we concentrate on a recent formulation of GVD that explicitly incorporates the configuration of the gamma* --> q(q)overbar transition and a QCD-inspired ansatz for the (q(q)overbar)p scattering amplitude. The destructive interference, originally introduced in off-diagonal GVD is traced back to the generic structure of two-gluon exchange. 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). We also briefly comment on vector-meson production.
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Cvetic G, Schildknecht D, Shoshi A. Off-diagonal generalized vector dominance in DIS and QCD. ACTA PHYSICA POLONICA B. 1999;30(11):3265-3284.
Cvetic, G., Schildknecht, D., & Shoshi, A. (1999). Off-diagonal generalized vector dominance in DIS and QCD. ACTA PHYSICA POLONICA B, 30(11), 3265-3284.
Cvetic, G., Schildknecht, D., and Shoshi, A. (1999). Off-diagonal generalized vector dominance in DIS and QCD. ACTA PHYSICA POLONICA B 30, 3265-3284.
Cvetic, G., Schildknecht, D., & Shoshi, A., 1999. Off-diagonal generalized vector dominance in DIS and QCD. ACTA PHYSICA POLONICA B, 30(11), p 3265-3284.
G. Cvetic, D. Schildknecht, and A. Shoshi, “Off-diagonal generalized vector dominance in DIS and QCD”, ACTA PHYSICA POLONICA B, vol. 30, 1999, pp. 3265-3284.
Cvetic, G., Schildknecht, D., Shoshi, A.: Off-diagonal generalized vector dominance in DIS and QCD. ACTA PHYSICA POLONICA B. 30, 3265-3284 (1999).
Cvetic, G, Schildknecht, Dieter, and Shoshi, A. “Off-diagonal generalized vector dominance in DIS and QCD”. ACTA PHYSICA POLONICA B 30.11 (1999): 3265-3284.
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