Chiral NN model and Ay puzzle
arXiv:nucl-th/0111033 · doi:10.1103/PhysRevC.65.064005
Abstract
We analyze the results by chiral NN models for the two-nucleon system and calculate the predictions for the nucleon vector analyzing power of elastic nucleon-deuteron (Nd) scattering, Ay, by these models. Our conclusion is that a QUANTITATIVE chiral two-nucleon potential does not resolve the Nd Ay puzzle (when only two-body forces are included).
19 pages RevTex including 8 figures