Multiquark picture for Lambda(1405) and Sigma(1620)
Seungho Choe (Yonsei Univ.)
TL;DR
This paper introduces a new QCD sum rule approach to predict the masses of the Lambda(1405) and Sigma(1620) baryons using multiquark configurations.
Contribution
It presents a novel QCD sum rule analysis specifically for multiquark states to estimate the masses of these hyperons.
Findings
Predicted masses for Lambda(1405) and Sigma(1620)
Validated multiquark sum rule approach
Provided insights into hyperon structure
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.
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