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

# ${{\boldsymbol \Lambda}{(1600)}}$ $I(J^P)$ = $0(1/2^{+})$

See also the ${{\mathit \Lambda}{(1810)}}{\mathit P}_{\mathrm 01}$. There are quite possibly two ${\mathit P}_{\mathrm 01}$ states in this region.
${{\boldsymbol \Lambda}{(1600)}}$ POLE POSITION
 REAL PART $1544 \pm3$ MeV
 $-2{\times }$IMAGINARY PART $112 {}^{+12}_{-2}$ MeV
${{\boldsymbol \Lambda}{(1600)}}$ POLE RESIDUES
 Normalized residue in ${{\mathit N}}$ ${{\overline{\mathit K}}}$ $\rightarrow$ ${{\mathit \Lambda}{(1600)}}$ $\rightarrow$ ${{\mathit N}}{{\overline{\mathit K}}}$
 Normalized residue in ${{\mathit N}}$ ${{\overline{\mathit K}}}$ $\rightarrow$ ${{\mathit \Lambda}{(1600)}}$ $\rightarrow$ ${{\mathit \Sigma}}{{\mathit \pi}}$
 Normalized residue in ${{\mathit N}}$ ${{\overline{\mathit K}}}$ $\rightarrow$ ${{\mathit \Lambda}{(1600)}}$ $\rightarrow$ ${{\mathit \Sigma}{(1385)}}{{\mathit \pi}}$
 ${{\mathit \Lambda}{(1600)}}$ MASS $1560\text{ to }1700\text{ }(\approx1600)$ MeV
 ${{\mathit \Lambda}{(1600)}}$ WIDTH $50\text{ to }250\text{ }(\approx150)$ MeV
 $\Gamma_{1}$ ${{\mathit N}}{{\overline{\mathit K}}}$ 15$-30\%$ 343
 $\Gamma_{2}$ ${{\mathit \Sigma}}{{\mathit \pi}}$ 10$-60\%$ 338
 $\Gamma_{3}$ ${{\mathit \Sigma}{(1385)}}{{\mathit \pi}}$ 158