EPJ Web of Conferences 3, 03009 (2010)
https://doi.org/10.1051/epjconf/20100303009

N* resonances in the ππN system

¹ Departamento de Física Teórica and IFIC, Centro Mixto Universidad de Valencia-CSIC, Institutos de Investigación de Paterna, Aptdo. 22085, 46071 Valencia, Spain.
² Centro de Física Teórica, Departamento de Física, Universidade de Coimbra, P-3004-516 Coimbra, Portugal.

^a e-mail: amartine@ific.uv.es

Abstract

We have solved the Faddeev equations for the ππN system and coupled channels resulting into the dynamical generation of two N* , N* (1710) and N* (2100), and one ∆ states, ∆ (1910), all of them with J ^P = 1/2⁺ . In addition, signatures for a new N* resonance with J^P = 1/2⁺ are found around at an energy of 1920 MeV.