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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: B190

${{\mathit \Lambda}{(2070)}}$

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▸  exp ${{\mathit \Lambda}{(2070)}}$ POLE POSITION

REAL PART $2044$ $\pm20$ MeV

$-2{\times }$IMAGINARY PART $360$ $\pm50$ MeV

▸  exp ${{\mathit \Lambda}{(2070)}}$ POLE RESIDUES

Normalized residue in ${{\mathit N}}$ ${{\overline{\mathit K}}}$ $\rightarrow$ ${{\mathit \Lambda}{(2070)}}$ $\rightarrow$ ${{\mathit N}}{{\overline{\mathit K}}}$ $0.15$ $\pm0.05$

Normalized residue in ${{\mathit N}}$ ${{\overline{\mathit K}}}$ $\rightarrow$ ${{\mathit \Lambda}{(2070)}}$ $\rightarrow$ ${{\mathit \Sigma}}{{\mathit \pi}}$ $0.10$ $\pm0.03$

Normalized residue in ${{\mathit N}}$ ${{\overline{\mathit K}}}$ $\rightarrow$ ${{\mathit \Lambda}{(2070)}}$ $\rightarrow$ ${{\mathit \Xi}}{{\mathit K}}$ $0.11$ $\pm0.03$

Normalized residue in ${{\mathit N}}$ ${{\overline{\mathit K}}}$ $\rightarrow$ ${{\mathit \Lambda}{(2070)}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit \omega}}$ , S=1/2 , ${\mathit P}{\mathrm -wave}$ $0.10$ $\pm0.04$

Normalized residue in ${{\mathit N}}$ ${{\overline{\mathit K}}}$ $\rightarrow$ ${{\mathit \Lambda}{(2070)}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit \omega}}$ , S=3/2 , ${\mathit P}{\mathrm -wave}$ $0.08$ $\pm0.04$

Normalized residue in ${{\mathit N}}$ ${{\overline{\mathit K}}}$ $\rightarrow$ ${{\mathit \Lambda}{(2070)}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit \omega}}$ , S=3/2 , ${\mathit F}{\mathrm -wave}$ $0.04$ $\pm0.02$

Normalized residue in ${{\mathit N}}$ ${{\overline{\mathit K}}}$ $\rightarrow$ ${{\mathit \Lambda}{(2070)}}$ $\rightarrow$ ${{\mathit \Sigma}{(1385)}}{{\mathit \pi}}$ , ${\mathit P}{\mathrm -wave}$ $0.12$ $\pm0.07$

Normalized residue in ${{\mathit N}}$ ${{\overline{\mathit K}}}$ $\rightarrow$ ${{\mathit \Lambda}{(2070)}}$ $\rightarrow$ ${{\mathit \Sigma}{(1385)}}{{\mathit \pi}}$ , ${\mathit F}{\mathrm -wave}$ $0.07$ $\pm0.04$

Normalized residue in ${{\mathit N}}$ ${{\overline{\mathit K}}}$ $\rightarrow$ ${{\mathit \Lambda}{(2070)}}$ $\rightarrow$ ${{\mathit N}}{{\overline{\mathit K}}^{*}{(892)}}$ , S=1/2 , ${\mathit P}{\mathrm -wave}$ $0.36$ $\pm0.07$

Normalized residue in ${{\mathit N}}$ ${{\overline{\mathit K}}}$ $\rightarrow$ ${{\mathit \Lambda}{(2070)}}$ $\rightarrow$ ${{\mathit N}}{{\overline{\mathit K}}^{*}{(892)}}$ , S=3/2 , ${\mathit P}{\mathrm -wave}$ $0.16$ $\pm0.05$

Normalized residue in ${{\mathit N}}$ ${{\overline{\mathit K}}}$ $\rightarrow$ ${{\mathit \Lambda}{(2070)}}$ $\rightarrow$ ${{\mathit N}}{{\overline{\mathit K}}^{*}{(892)}}$ , S=3/2 , ${\mathit F}{\mathrm -wave}$ $0.14$ $\pm0.08$

${{\mathit \Lambda}{(2070)}}$ MASS $2070$ $\pm24$ MeV

${{\mathit \Lambda}{(2070)}}$ WIDTH $370$ $\pm50$ MeV

${{\mathit \Lambda}{(2070)}}$ DECAY MODES

Mode   Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/ Conf. Level P(MeV/c)   $\Gamma_{1}$ ${{\mathit N}}{{\overline{\mathit K}}}$ ($12$ $\pm5$ ) $\%$ 730   $\Gamma_{2}$ ${{\mathit \Sigma}}{{\mathit \pi}}$ ($7.0$ $\pm3.0$ ) $\%$ 685   $\Gamma_{3}$ ${{\mathit \Xi}}{{\mathit K}}$ ($7.0$ $\pm3.0$ ) $\%$ 462   $\Gamma_{4}$ ${{\mathit \Lambda}}{{\mathit \omega}}$ , S=1/2 , ${\mathit P}{\mathrm -wave}$ ($7$ $\pm4$ ) $\%$ 407   $\Gamma_{5}$ ${{\mathit \Lambda}}{{\mathit \omega}}$ , S=3/2 , ${\mathit P}{\mathrm -wave}$ ($3.0$ $\pm2.0$ ) $\%$ 407   $\Gamma_{6}$ ${{\mathit \Lambda}}{{\mathit \omega}}$ , S=3/2 , ${\mathit F}{\mathrm -wave}$ ($1.0$ $\pm1.0$ ) $\%$ 407   $\Gamma_{7}$ ${{\mathit \Sigma}{(1385)}}{{\mathit \pi}}$ , ${\mathit P}{\mathrm -wave}$ ($10$ $\pm5$ ) $\%$ 562   $\Gamma_{8}$ ${{\mathit \Sigma}{(1385)}}{{\mathit \pi}}$ , ${\mathit F}{\mathrm -wave}$ ($2.0$ $\pm2.0$ ) $\%$ 562   $\Gamma_{9}$ ${{\mathit N}}{{\overline{\mathit K}}^{*}{(892)}}$ , S=1/2 , ${\mathit P}{\mathrm -wave}$ ($42$ $\pm8$ ) $\%$ 484   $\Gamma_{10}$ ${{\mathit N}}{{\overline{\mathit K}}^{*}{(892)}}$ , S=3/2 , ${\mathit P}{\mathrm -wave}$ ($14$ $\pm6$ ) $\%$ 484   $\Gamma_{11}$ ${{\mathit N}}{{\overline{\mathit K}}^{*}{(892)}}$ , S=3/2 , ${\mathit F}{\mathrm -wave}$ ($10$ $\pm6$ ) $\%$ 484