Axial vector transition form factors of $N\to \Delta$ in QCD

Abstract

The isovector axial vector form factors of $N\to \Delta$ transition are calculated by employing Light-cone QCD sum rules. The analytical results are analysed by both the conventional method, and also by a Monte Carlo based approach which allows one to scan all of the parameter space. The predictions are also compared with the results in the literature, where available. Although the Monte Carlo analysis predicts large uncertainties in the predicted results, the predictions obtained by the conventional analysis are in good agreement with other results in the literature.

12 pages, 4 figures, 2 tables, improved analysis, conclusions unmodified

References in corpus (9)

• Nucleon Form Factors in QCD
• $C_5^A$ axial form factor from bubble chamber experiments
• N-Delta(1232) axial form factors from weak pion production
• Theoretical study of neutrino-induced coherent pion production off nuclei at T2K and MiniBooNE energies
• The axial N to Delta transition form factors from Lattice QCD
• Nucleon-to-Delta axial transition form factors in relativistic baryon chiral perturbation theory
• Chiral symmetry and the axial nucleon to Delta(1232) transition form factors
• Light Cone QCD Sum Rules Analysis of the Axial N -> Delta Transition Form Factors
• N to $\Delta$ transition amplitudes from QCD sum rules

Cited by in corpus (7)

• Nucleon's energy-momentum tensor form factors in light-cone QCD
• Monte-Carlo Based QCD Sum Rules Analysis of $X_0(2900)$ and $X_1(2900)$
• Gravitational transition form factors of $N(1535)\to N$
• Contribution of the $a_1$ meson to the axial nucleon-to-$\Delta$ transition form factors
• Axial transition form factors of octet baryons in the perturbative chiral quark model
• Axial-vector transition form factors of the baryon octet to the baryon decuplet with flavor SU(3) symmetry breaking
• Axial-vector nucleon-to-delta transition form factors using the complex-mass renormalization scheme