${{\boldsymbol \Lambda}}$ BARYONS
($\boldsymbol S$ = $-1$, $\boldsymbol I$ = 0)
${{\mathit \Lambda}^{0}}$ = ${\mathit {\mathit u}}$ ${\mathit {\mathit d}}$ ${\mathit {\mathit s}}$
INSPIRE search

${{\boldsymbol \Lambda}{(2000)}}$ $I(J^P)$ = $0(1/2^{-})$ 

BARBARO-GALTIERI 1970 (in ${{\mathit \Sigma}}{{\mathit \pi}}$ ) and BRANDSTETTER 1972 (in ${{\mathit \Lambda}}{{\mathit \omega}}$ ) proposed a state at about this mass. Those analyses are considered to be obsolete, see NAKKASYAN 1975 and PDG 2018 .
${{\mathit \Lambda}{(2000)}}$ MASS   $\approx2000$ MeV 
${{\mathit \Lambda}{(2000)}}$ WIDTH
$\Gamma_{1}$ ${{\mathit N}}{{\overline{\mathit K}}}$  $(27\pm{6})\%$ 681
$\Gamma_{2}$ ${{\mathit \Sigma}}{{\mathit \pi}}$  637
$\Gamma_{3}$ ${{\mathit \Lambda}}{{\mathit \eta}}$  $(16\pm{7})\%$ 532
$\Gamma_{4}$ ${{\mathit N}}{{\overline{\mathit K}}^{*}{(892)}}$ , $\mathit S$=1/2, ${\mathit S}{\mathrm -wave}$  403
$\Gamma_{5}$ ${{\mathit N}}{{\overline{\mathit K}}^{*}{(892)}}$ , $\mathit S$=3/2, ${\mathit D}{\mathrm -wave}$  403