Electroproduction of Resonances at Large Momentum Transfers
High Energy Physics - Phenomenology
2017-08-23 v1 Nuclear Theory
Abstract
Measurements of transition form factors for the electro-excitation of nucleon resonances in the Q^2=5-14 GeV^2 region can provide one with the information on quark wave functions at small transverse separations. In particular a comparison of form factors for the states of opposite parity can give insight in the mechanisms of chiral symmetry breaking. I discuss perspectives of the theoretical description of such reactions using a combination of lattice calculations and light-cone sum rules
Keywords
Cite
@article{arxiv.1008.5228,
title = {Electroproduction of Resonances at Large Momentum Transfers},
author = {V. M. Braun},
journal= {arXiv preprint arXiv:1008.5228},
year = {2017}
}
Comments
10 pages, 5 figures. Contribution to the Proceedings of the 4th Workshop on Exclusive Reactions at High Momentum Transfer, May 18-21, 2010 Thomas Jefferson National Accelerator Facility Newport News, Virginia USA