Search for charmed baryons in the ${\Lambda }_c^{+}\eta$ system and measurement of the branching fractions of ${\Lambda }_c(2880{)}^{+}$ and ${\Lambda }_c(2940{)}^{+}$ decaying to ${\Lambda }_c^{+}\eta$ and $p{D}^0$ relative to ${\Sigma }_c(2455)\pi$

Belle Collaboration, S. X. Li, C. P. Shen +125

We search for excited charmed baryons in the ${\Lambda }_c^{+}\eta$ system using a data sample corresponding to an integrated luminosity of 980 $\mathrm{f}{\mathrm{b}}^{-1}$. The data were collected by the Bell…