$\gamma N\to N^{\ast }(1535)$ transition in soft-wall AdS/QCD

Abstract

We present a study of the $N^{\ast }(1535)$ resonance electroexcitation in a soft-wall AdS/QCD model. Both the transverse $A_{1/2}^p$ and longitudinal $S_{1/2}^p$ helicity amplitudes are calculated resulting in good agreement with data and with the MAID parametrization.

arXiv commentarXiv admin note: text overlap with arXiv:1906.08641

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Cited by in corpus (11)

• Strong QCD Insights from Excited Nucleon Structure Studies with CLAS and CLAS12
• Electromagnetic Transition Form Factors of Baryon Resonances
• Nucleon resonances with higher spins in soft-wall AdS/QCD
• Gluon parton densities in soft-wall AdS/QCD
• Scaling of PDFs, TMDs, and GPDs in soft-wall AdS/QCD
• Covariant model for the Dalitz decay of the $N(1535)$ resonance
• Light-Front Holography and Supersymmetric Conformal Algebra: A Novel Approach to Hadron Spectroscopy, Structure, and Dynamics
• Information entropy of nuclear electromagnetic transitions in AdS/QCD
• Two-body light front wave functions from general AdS/QCD models
• Electromagnetic transition form factors of nucleons from the hard-wall AdS/QCD model
• Helicity amplitudes of $N(1520)$ and $N(1535)$ including pentaquark components