%0 Journal Article
%T Deuteron electromagnetic form factors in a renormalizable formulation of chiral effective field theory
%A E. Epelbaum
%A A. M. Gasparyan
%A J. Gegelia
%A M. R. Schindler
%J Physics
%D 2013
%I arXiv
%R 10.1140/epja/i2014-14051-8
%X We calculate the deuteron electromagnetic form factors in a modified version of Weinberg's chiral effective field theory approach to the two-nucleon system. We derive renormalizable integral equations for the deuteron without partial wave decomposition. Deuteron form factors are extracted by applying the Lehmann-Symanzik-Zimmermann reduction formalism to the three-point correlation function of deuteron interpolating fields and the electromagnetic current operator. Numerical results of a leading-order calculation with removed cutoff regularization agree well with experimental data.
%U http://arxiv.org/abs/1311.7164v1