Chiral Symmetry in Charmonium - Pion Cross Section
Preprint
- 20 March 2001
Abstract
We perform a non-perturbative calculation of the $J/\Psi-\pi$ cross section using a $SU(2)\times SU(2)$ effective Lagrangian. Our results differ from those of previous calculations, specially in the description of vertices involving pions.
Keywords
All Related Versions
- Version 1, 2001-03-20, ArXiv
- Published version: Physical Review C, 64 (2), 021901.
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