Extraction of the Generalized Parton Distribution H(xi,xi,t) from DVCS
arXiv:hep-ph/0207103 · doi:10.1016/S0375-9474(02)01211-3
Abstract
A simple way to extract the Generalized Parton Distribution H(xi,xi,t) at small t from the single beam-spin asymmetry in Deeply Virtual Compton Scattering is proposed. Projections are given for future measurements at the HERMES experiment upgraded with a recoil detector.
6 pages, 5 figures, espcrc1.sty. Contribution to the European Workshop on the QCD Structure of the Nucleon (QCD - N'02), Ferrara, Italy, 3-6 Apr 2002