The structure of N(1535) in the aspect of chiral symmetry

Abstract

The structure of N(1535) is discussed in dynamical and symmetry aspects based on chiral symmetry. We find that the N(1535) in chiral unitary model has implicitly some components other than meson-baryon one. We also discuss the N(1535) in the chiral doublet picture.

arXiv comment4 pages, no figure, talk given at Workshop on Chiral Symmetry in Hadron and Nuclear Physics: Chiral07, Osaka, Japan, 13-16 Nov 2007

References in corpus (7)

• Chiral dynamics in the presence of bound states: kaon-nucleon interactions revisited
• Chiral Dynamics and the Low Energy Kaon-Nucleon Interaction
• Relativistic chiral SU(3) symmetry, large N_c sum rules and meson-baryon scattering
• Origin of resonances in the chiral unitary approach
• Another look at $\pi \pi$ scattering in the scalar channel
• Transition form factors of the N*(1535) as a dynamically generated resonance
• Level crossing of particle-hole and mesonic modes in eta mesic nuclei

Cited by in corpus (2)

• Formation of eta-mesic nuclei by (pi,N) reaction and N^*(1535) in medium
• Helicity Amplitudes of the Lambda(1670) and two Lambda(1405) as dynamically generated resonances