Electromagnetic excitation of the baryons within the covariant spectator formalism

2012

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Abstract: (Springer)
We present some results on the electromagnetic structure of the Δ (1232), the N* (1535), and the Ω^{−} baryons, obtained within the Covariant Spectator framework. We discuss their connection to calculations of QCD in the lattice and the role of the meson cloud in the γ N → N* (1535) transition.
  • talk
  • baryon: excited state
  • meson: cloud
  • electromagnetic
  • covariance
  • spectator
  • quantum chromodynamics
  • Delta(1232)
  • N(1535)
  • structure