Multiquark picture for Lambda(1405) and Sigma(1620)
arXiv:hep-ph/9912256 · doi:10.1063/1.1301686
Abstract
We propose a new QCD sum rule analysis for the Lambda(1405) and the Sigma(1620). Using the I=0 and I=1 multiquark sum rules we predict their masses.
arXiv comment5 pages, 3 ps files. Talk given at 11th International Light-Cone School and Workshop : New Directions in Quantum Chromodynamics, and 12th Nuclear Physics Summer School and Symposium (NuSS'99), Seoul, Korea, 26 May - 26 Jun, 1999