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
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 JP = 1/2+ are found around at an energy of 1920 MeV.
© Owned by the authors, published by EDP Sciences, 2010
