${{\boldsymbol \Lambda}_{{c}}{(2765)}^{+}}$ $~$or ${{\boldsymbol \Sigma}_{{c}}{(2765)}}$ $I(J^P)$ = $?(?^{?})$
A broad, statistically significant peak ($997$ ${}^{+141}_{-129}$ events) seen in ${{\mathit \Lambda}_{{c}}^{+}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ . However, nothing at all is known about its quantum numbers, including whether it is a ${{\mathit \Lambda}_{{c}}^{+}}$ or a ${{\mathit \Sigma}_{{c}}}$, or whether the width might be due to overlapping states.