Leading twist asymmetries in deeply virtual Compton scattering

A. V. Belitsky, D. Müller, L. Niedermeier, A. Schäfer

Research output: Contribution to journalArticlepeer-review

66 Scopus citations

Abstract

We calculate spin, charge, and azimuthal asymmetries in deeply virtual Compton scattering at leading twist-two level. The measurement of these asymmetries gives access to the imaginary and real part of all deeply virtual Compton scattering amplitudes. We note that a consistent description of this process requires taking into account twist-three contributions and we give then a model dependent estimate of these asymmetries.

Original languageEnglish (US)
Pages (from-to)289-310
Number of pages22
JournalNuclear Physics B
Volume593
Issue number1-2
DOIs
StatePublished - Jan 15 2001
Externally publishedYes

Keywords

  • 11.10.Hi
  • 12.38.Bx
  • 13.60.Fz
  • Asymmetries
  • Deeply virtual Compton scattering
  • Skewed parton distribution

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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