Regularization of a Light-Front Qqq Model
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We study the mass of the ground state of Qqq system using differents regularization schemes of the relativistic integral equation obtnaide with a flavor independente contact interaction in a QCD-inspired model. We calculated the masses of the spin 1/2 low-lying states of the $Λ^0$, $Λ^{+}_c$ and $Λ_{b}^{0}$ for differentes values of the regularization cut-off parameter with a fixed nucleon mass.
Our results are remarkable agreement with the experimental data.
4 Pages, 3 figures, use cernrp.cls style. Contribution to "Light-Cone Workshop: Hadrons and Beyond", Durham, 2003
4 Pages, 3 figures, use cernrp.cls style. Contribution to "Light-Cone Workshop: Hadrons and Beyond", Durham, 2003