Search for diquark substructures in charmed baryon spectroscopy
I. Bediaga,E. Predazzi,A.F.S. Santoro;I. Bediaga;E. Predazzi;A.F.S. Santoro;
physics letters b1981Vol. 105pp. 71-74
139
santoro1981physicssearch
Abstract
We suggest that the present experimental evidence for two Λc+ mass levels may have a deep physical significance and can be taken as the first hint of (cu) and (cd) diquark substructures within the baryon.