Realistic interpretation of baryon spectrum; Highlyexcited states N=4 band; N-pi decay widths
Abstract :
[en] The main features of the spectrum of non-strange baryons are considered as reasonably well understood; however several issues remain unclear. Among them, higher mass resonances and the resolution of multiplets of resonances bearing the same quantum numbers. Realistic interpretations of the spectrum should rely on correct values of the hadronic widths of the baryons states, taking into account possible model artefacts in the calculated spectra.
Stancu, Floarea ; Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Département d'astrophys., géophysique et océanographie (AGO)
Language :
English
Title :
The spectrum of nonstrange baryons: Unsettled issues
Publication date :
1996
Event name :
International Conference "Quark Confinement and the Hadron Spectrum II"
Event organizer :
N. Brambilla, G.M. Prosperi
Event place :
Como, Italy
Event date :
26-29 June 1996
Audience :
International
Main work title :
Proceedings of the 8th International Conference "Quark confinement and the hadron spectrum II
