Speaker
Igor Strakovsky
(The George Washington University)
Description
Nucleon state in one unitary octet with Lambda(1330), Sigma(1475),and Xi(1620) is discussed. It seems to be possible that its mass is below the Delta. We derive bounds for the properties of such states. Some of these are new [recent evidences came from COSY for Sigma(1475) and Belle for Xi(1620)], while others improve upon
existing limits. We discuss the nature of N' states, and their unitary partners, assuming that their existence can be verified.
| Early Consideration | No |
|---|---|
| Graduate Student | No |
Primary author
Igor Strakovsky
(The George Washington University)
