Answers are grounded in this paper and cite their sources.
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 Q²=1--10 GeV² range using next-to-leading-order light-cone sum rules.
No takes yet. Share an insight, caveat, or question.
Anikin et al. (2016) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: