Title

Excited Heavy Baryons in the Bound State Picture

Author(s)/Creator(s)

Joseph Schechter, Department of Physics, Syracuse University, Syracuse, NY
Anand Subbaraman, University of California - Irvine

Document Type

Article

Date

10-4-1994

Language

English

Disciplines

Physics

Description/Abstract

The orbitally excited heavy quark baryons are studied in the Callan Klebanov bound state model with heavy spin symmetry. First, a compact description of the large N_c, infinite heavy quark mass bound state wavefunctions and the collective quantization is given. In order to study the kinematical corrections due to finite masses we motivate an approximate Schrodinger-like equation for the bound state. The effective potential in this equation is compared with the quadratic approximation (spherical harmonic oscillator) to it. This oscillator approximation is seen to be not very accurate. It is noted that the present experimental information cannot be even qualitatively understood with the usual light sector chiral Lagrangian containing only light pseudoscalar mesons. The addition of light vector mesons helps to overcome this problem.

Additional Information

LaTex, 23 pages, SU-4240-586/UCI-TR 94-38 More information available at http://arxiv.org/abs/hep-ph/9410213

Recommended Citation

Schechter, Joseph and Subbaraman, Anand, "Excited Heavy Baryons in the Bound State Picture" (1994). Physics - All Scholarship. 314.
https://surface.syr.edu/phy/314

Source

Harvested from Arxiv.org

Creative Commons License

This work is licensed under a Creative Commons Attribution 3.0 License.