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<pre><tt>Theory Center Seminar
Wed., April 9, 2014
2:00 p.m. (coffee at 1:45 p.m.)
CEBAF Center, Auditorium
Enrique Ruiz Arriola
University of Granada
<b>Naturalness and Large Nc in Meson-Meson Scattering</b>
Large Nc imposes natural short distance constraints which can be tested by
looking at meson-meson scattering. We show how this in conjunction with
chiral perturbation theory to on loop and coupled channel unitarity can
help to largely reduce the many existing ambiguities.</tt></pre>
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