Electroexcitation of the Delta(1232)3/2+ and Delta(1600)3/2+ in a light-front relativistic quark model

Authors :: Aznauryan, I. G.
Burkert, V. D.
Source :: Phys. Rev. C 92, 035211 (2015)
Publication Year :: 2015
Abstract: The magnetic-dipole form factor and the ratios R_EM and R_SM for the gamma* N -> Delta(1232)3/2}+ transition are predicted within light-front relativistic quark model up to photon virtuality Q2=12 GeV2. We also predict the helicity amplitudes of the gamma* N -> Delta(1600)3/2+ transition assuming the Delta(1600)3/2+ is the first radial excitation of the ground state Delta(1232)3/2+.<br />Comment: 7 pages, 3 figures

Full Text Access

Tools