Abstract
We illustrate the exotic baryon submultiplets in the baryon multiplets predicted from the flavor collective-coordinate quantization, and investigate the exotic states with charm number up to leading order of under chiral symmetry and the heavy quark limit from bound state approach. We find that there exist the -plets and 24-plets with and the -plets, 15-plets and -plets with bounded in this approach, qualitatively consistent with predictions from the flavor collective-coordinate quantization. By fitting one unique parameter of leading flavor symmetry breaking term with the mass difference between and and up to we give all the average masses of baryons in 6¯-plet and 15-plet. Several general relations of these masses without any parameter are also introduced.
- Received 4 February 2004
DOI:https://doi.org/10.1103/PhysRevD.70.034025
©2004 American Physical Society