Nucleon-to- Δ Axial and Pseudoscalar Transition Form Factors

A symmetry-preserving approach to the calculation of baryon properties in relativistic quantum field theory is used to predict all form factors associated with nucleon-to-<a:math xmlns:a="http://www.w3.org/1998/Math/MathML" display="inline"><a:mi mathvariant="normal">Δ</a:mi></a:math> axial and pseudoscalar transition currents, thereby unifying them with many additional properties of these and other baryons. The new parameter-free predictions can serve as credible benchmarks for use in analyzing existing and anticipated data from worldwide efforts focused on elucidation of <d:math xmlns:d="http://www.w3.org/1998/Math/MathML" display="inline"><d:mi>ν</d:mi></d:math> properties.