We present first results on the axial and pseudoscalar Δ form factors. The analysis is carried out in the quenched approximation where statistical errors are small and the lattice set-up can be investigated relatively quickly. We also present an analysis with a hybrid action using staggered sea quarks and domain-wall valence fermions.
@article{arxiv.1011.0411,
title = {Axial and pseudoscalar form-factors of the Delta^+(1232)},
author = {Constantia Alexandrou and Eric B. Gregory and Tomasz Korzec and Giannis Koutsou and John Negele and Toru Sato and Antonios Tsapalis},
journal= {arXiv preprint arXiv:1011.0411},
year = {2011}
}
Comments
7 pages, 10 figures, presented at the XXVIII International Symposium on Lattice Field Theory (Lattice 2010), Villasimius, Sardinia, Italy, June 14-19, 2010