Measurement of Natural Widths of Sigma-c-0 and Sigma-c-++ Baryons

FOCUS Collaboration

In this paper we present a measurement of the natural widths of ${\Sigma }_c^0$ and ${\Sigma }_c^{++}$. Using data from the FOCUS experiment, we find $\Gamma ({\Sigma }_c^0)=1.55+0.41/-0.37\pm 0.38$ MeV/c^2…