Conformal string operators and evolution of skewed parton distributions

@article{Kivel1999ConformalSO,
  title={Conformal string operators and evolution of skewed parton distributions},
  author={Nikolai Kivel and Lech Mankiewicz},
  journal={Nuclear Physics},
  year={1999},
  volume={557},
  pages={271-295}
}
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References

SHOWING 1-10 OF 59 REFERENCES
Evolution of non-forward parton distributions in next-to-leading order: singlet sector
Combining lattice QCD results with Regge phenomenology in a description of quark distribution functions
Solution of the off-forward leading logarithmic evolution equation based on the Gegenbauer moments inversion
Using the conformal invariance the leading-log evolution of the off-forward structure function is reduced to the forward evolution described by the conventional DGLAP equation. The method relies on…
Virtual Compton scattering off the nucleon
Symmetries and structure of skewed and double distributions
Hard exclusive electroproduction of pions
Abstract. We investigate the exclusive electroproduction of $\pi^+$ mesons from nucleons. To leading-twist, leading-order $\alpha_s$ accuracy, the corresponding production amplitude can be decomposed…
Space-time picture of photon and neutrino scattering and electroproduction cross section asymptotics
DIAGONAL INPUT FOR THE EVOLUTION OF OFF-DIAGONAL PARTONS
Hard exclusive pseudoscalar meson electroproduction and spin structure of the nucleon
The amplitude for hard exclusive pseudoscalar meson electroproduction off nucleon (nuclear) targets is computed in QCD within the leading {alpha}{sub s}lnQ{sup 2}/{Lambda}{sub QCD}{sup 2}…
Exclusive Production of Neutral Vector Mesons at the Electron-Proton Collider HERA
The first five years of operation of the multi-purpose experiments ZEUS and H1 at the electron-proton storage ring facility HERA have opened a new era in the study of vector-meson production in…
...
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