Baryon Structure in AdS/QCD

Valery E. Lyubovitskij, Thomas Gutsche, Ivan Schmidt, Alfredo Vega

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)

Abstract

We discuss baryon structure in a soft-wall anti-de Sitter/quantum chromodynamics model. From unified point of view we describe nucleon form factors and the electroproduction of the N(1440) Roper resonance. The Roper resonance is identified as the first radially excited state of the nucleon. The obtained results for helicity amplitudes of the Roper electroproduction are in good agreement with the recent results of the CLAS Collaboration at JLab.

Original languageEnglish
Pages (from-to)447-453
Number of pages7
JournalFew-Body Systems
Volume55
Issue number5-7
DOIs
Publication statusPublished - 2014
Externally publishedYes

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

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