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

INSPIRE   JSON PDGID: B101

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

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▸  exp ${{\mathit \Lambda}{(1600)}}$ POLE POSITION

REAL PART $1546$ $\pm6$ MeV (S = 2.1)

$-2{\times }$IMAGINARY PART $159^{+60}_{-12}$ MeV (S = 6.2)

▸  exp ${{\mathit \Lambda}{(1600)}}$ POLE RESIDUES

Normalized residue in ${{\mathit N}}$ ${{\overline{\mathit K}}}$ $\rightarrow$ ${{\mathit \Lambda}{(1600)}}$ $\rightarrow$ ${{\mathit N}}{{\overline{\mathit K}}}$ $0.36$ $\pm0.07$

Normalized residue in ${{\mathit N}}$ ${{\overline{\mathit K}}}$ $\rightarrow$ ${{\mathit \Lambda}{(1600)}}$ $\rightarrow$ ${{\mathit \Sigma}}{{\mathit \pi}}$ $0.39$ $\pm0.08$

Normalized residue in ${{\mathit N}}$ ${{\overline{\mathit K}}}$ $\rightarrow$ ${{\mathit \Lambda}{(1600)}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit \eta}}$ $0.22$ $\pm0.13$

Normalized residue in ${{\mathit N}}$ ${{\overline{\mathit K}}}$ $\rightarrow$ ${{\mathit \Lambda}{(1600)}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit \sigma}}$ $0.30$ $\pm0.06$

Normalized residue in ${{\mathit N}}$ ${{\overline{\mathit K}}}$ $\rightarrow$ ${{\mathit \Lambda}{(1600)}}$ $\rightarrow$ ${{\mathit \Sigma}{(1385)}}{{\mathit \pi}}$ $0.37$ $\pm0.07$

Normalized residue in ${{\mathit N}}$ ${{\overline{\mathit K}}}$ $\rightarrow$ ${{\mathit \Lambda}{(1600)}}$ $\rightarrow$ ${{\mathit N}}{{\overline{\mathit K}}^{*}{(892)}}$, $\mathit S$=1/2, ${\mathit P}{\mathrm -wave}$ $0.02$ $\pm0.01$

Normalized residue in ${{\mathit N}}$ ${{\overline{\mathit K}}}$ $\rightarrow$ ${{\mathit \Lambda}{(1600)}}$ $\rightarrow$ ${{\mathit N}}{{\overline{\mathit K}}^{*}{(892)}}$, $\mathit S$=3/2, ${\mathit P}{\mathrm -wave}$ $0.02$ $\pm0.01$

${{\mathit \Lambda}{(1600)}}$ MASS 1570 TO 1630 $(\approx 1600 )$ MeV

${{\mathit \Lambda}{(1600)}}$ WIDTH 150 TO 250 $(\approx 200 )$ MeV

${{\mathit \Lambda}{(1600)}}$ DECAY MODES
Mode   Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/ Conf. Level P(MeV/c)   $\Gamma_{1}$ ${{\mathit N}}{{\overline{\mathit K}}}$ $(15-30) \%$ 343   $\Gamma_{2}$ ${{\mathit \Sigma}}{{\mathit \pi}}$ $(10-60) \%$ 338   $\Gamma_{3}$ ${{\mathit \Lambda}}{{\mathit \sigma}}$ ($19$ $\pm4$ ) $\%$     $\Gamma_{4}$ ${{\mathit \Sigma}{(1385)}}{{\mathit \pi}}$ ($9$ $\pm4$ ) $\%$ 158