Axial form factor of the nucleon at large momentum transfers
High Energy Physics - Phenomenology
2016-08-10 v2 Nuclear Experiment
Nuclear Theory
Abstract
Motivated by the emerging possibilities to study threshold pion electroproduction at large momentum transfers at Jefferson Laboratory following the 12 GeV upgrade, we provide a short theory summary and an estimate of the nucleon axial form factor for large virtualities in the range using next-to-leading order light-cone sum rules.
Keywords
Cite
@article{arxiv.1607.01504,
title = {Axial form factor of the nucleon at large momentum transfers},
author = {I. V. Anikin and V. M. Braun and N. Offen},
journal= {arXiv preprint arXiv:1607.01504},
year = {2016}
}
Comments
A comparison to the new neutrino data analysis and several references added. Final version to appear in Phys.Rev.D