Speaker
Bruna Folador
(UFRGS)
Description
The Fock-Tani formalism is a first principle method to obtain effective interactions from microscopic Hamiltonians. Originally derived for meson-meson or baryon-baryon scattering, we present the corresponding equations for meson-baryon scaterring. Then we include the gluon mass, a non-perturbative aspect, to the interaction potencial between quarks with gluon exchange. In particular, we shall obtain the low energy differential cross sections for the K− + p → Λ + η channel.
Primary author
Bruna Folador
(UFRGS)
Co-author
Dr
Dimiter Hadjimichef
(UFRGS)
