arXiv:0911.1179·v4·High Energy Physics — Phenomenology
The as a Hybrid
Leonard S. Kisslinger (Department of Physics, Carnegie Mellon University) Ernest M. Henley (Department of Physics, University of Washington)
Abstract
Using the QCD Sum Rule Method, we estimate the mass of the lowest strange hybrid baryon with . We find the mass is approximately that of the , whose nature has been a puzzle for many decades. Possible tests of this result are discussed.
Comments: fourteen pages seven figures