Electroexcitation of the Delta(1232)3/2+ and Delta(1600)3/2+ in a light-front relativistic quark model
- Resource Type
- Working Paper
- Authors
- Aznauryan, I. G.; Burkert, V. D.
- Source
- Phys. Rev. C 92, 035211 (2015)
- Subject
- High Energy Physics - Phenomenology
- Language
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+.
Comment: 7 pages, 3 figures