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

INSPIRE   JSON PDGID: B184

${{\mathit \Sigma}{(2230)}}$ $I(J^P)$ = $1(3/2^{+})$

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▸  exp ${{\mathit \Sigma}{(2230)}}$ POLE POSITION

REAL PART $2234$ $\pm25$ MeV

$-2{\times }$IMAGINARY PART $340$ $\pm50$ MeV

▸  exp ${{\mathit \Sigma}{(2230)}}$ POLE RESIDUES

Normalized residue in ${{\mathit N}}$ ${{\overline{\mathit K}}}$ $\rightarrow$ ${{\mathit \Sigma}{(2230)}}$ $\rightarrow$ ${{\mathit N}}{{\overline{\mathit K}}}$ $0.07$ $\pm0.02$

Normalized residue in ${{\mathit N}}$ ${{\overline{\mathit K}}}$ $\rightarrow$ ${{\mathit \Sigma}{(2230)}}$ $\rightarrow$ ${{\mathit \Sigma}}{{\mathit \pi}}$ $0.03$ $\pm0.02$

Normalized residue is ${{\mathit N}}$ ${{\overline{\mathit K}}}$ $\rightarrow$ ${{\mathit \Sigma}{(2030)}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit \pi}}$ $0.11$ $\pm0.05$

Normalized residue in ${{\mathit N}}$ ${{\overline{\mathit K}}}$ $\rightarrow$ ${{\mathit \Sigma}{(2230)}}$ $\rightarrow$ ${{\mathit \Xi}}{{\mathit K}}$ $0.04$ $\pm0.02$

Normalized residue in ${{\mathit N}}$ ${{\overline{\mathit K}}}$ $\rightarrow$ ${{\mathit \Sigma}{(2230)}}$ $\rightarrow$ ${{\mathit \Lambda}{(1520)}}{{\mathit \pi}}$ , ${\mathit S}{\mathrm -wave}$ $0.12$ $\pm0.05$

Normalized residue in ${{\mathit N}}$ ${{\overline{\mathit K}}}$ $\rightarrow$ ${{\mathit \Sigma}{(2230)}}$ $\rightarrow$ ${{\mathit \Lambda}{(1520)}}{{\mathit \pi}}$ , ${\mathit D}{\mathrm -wave}$ $0.03$ $\pm0.02$

Normalized residue in ${{\mathit N}}$ ${{\overline{\mathit K}}}$ $\rightarrow$ ${{\mathit \Sigma}{(2230)}}$ $\rightarrow$ ${{\mathit \Sigma}{(1385)}}{{\mathit \pi}}$ , ${\mathit P}{\mathrm -wave}$ $0.05$ $\pm0.02$

Normalized residue in ${{\mathit N}}$ ${{\overline{\mathit K}}}$ $\rightarrow$ ${{\mathit \Sigma}{(2230)}}$ $\rightarrow$ ${{\mathit \Sigma}{(1385)}}{{\mathit \pi}}$ , ${\mathit F}{\mathrm -wave}$ $0.05$ $\pm0.03$

Normalized residue in ${{\mathit N}}$ ${{\overline{\mathit K}}}$ $\rightarrow$ ${{\mathit \Sigma}{(2230)}}$ $\rightarrow$ ${{\mathit \Delta}}{{\overline{\mathit K}}}$ , ${\mathit P}{\mathrm -wave}$ $0.11$ $\pm0.04$

Normalized residue in ${{\mathit N}}$ ${{\overline{\mathit K}}}$ $\rightarrow$ ${{\mathit \Sigma}{(2230)}}$ $\rightarrow$ ${{\mathit \Delta}}{{\overline{\mathit K}}}$ , ${\mathit F}{\mathrm -wave}$ $0.07$ $\pm0.03$

Normalized residue in ${{\mathit N}}$ ${{\overline{\mathit K}}}$ $\rightarrow$ ${{\mathit \Sigma}{(2230)}}$ $\rightarrow$ ${{\mathit N}}{{\overline{\mathit K}}^{*}{(892)}}$ , S=1/2 , ${\mathit P}{\mathrm -wave}$ $0.08$ $\pm0.04$

Normalized residue in ${{\mathit N}}$ ${{\overline{\mathit K}}}$ $\rightarrow$ ${{\mathit \Sigma}{(2230)}}$ $\rightarrow$ ${{\mathit N}}{{\overline{\mathit K}}^{*}{(892)}}$ , S=3/2 , ${\mathit P}{\mathrm -wave}$ $0.14$ $\pm0.03$

Normalized residue in ${{\mathit N}}$ ${{\overline{\mathit K}}}$ $\rightarrow$ ${{\mathit \Sigma}{(2230)}}$ $\rightarrow$ ${{\mathit N}}{{\overline{\mathit K}}^{*}{(892)}}$ , S=3/2 , ${\mathit F}{\mathrm -wave}$ $0.05$ $\pm0.03$

${{\mathit \Sigma}{(2230)}}$ MASS $2240$ $\pm27$ MeV

${{\mathit \Sigma}{(2230)}}$ WIDTH $350$ $\pm50$ MeV

${{\mathit \Sigma}{(2230)}}$ DECAY MODES

Mode   Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/ Conf. Level P(MeV/c)   $\Gamma_{1}$ ${{\mathit N}}{{\overline{\mathit K}}}$ ($6.0$ $\pm2.0$ ) $\%$ 844   $\Gamma_{2}$ ${{\mathit \Sigma}}{{\mathit \pi}}$ ($2.0$ $\pm1.0$ ) $\%$ 797   $\Gamma_{3}$ ${{\mathit \Lambda}}{{\mathit \pi}}$ ($12$ $\pm6$ ) $\%$ 835   $\Gamma_{4}$ ${{\mathit \Xi}}{{\mathit K}}$ ($2.0$ $\pm1.0$ ) $\%$ 615   $\Gamma_{5}$ ${{\mathit \Lambda}{(1520)}}{{\mathit \pi}}$ , ${\mathit S}{\mathrm -wave}$ ($14$ $\pm5$ ) $\%$ 594   $\Gamma_{6}$ ${{\mathit \Lambda}{(1520)}}{{\mathit \pi}}$ , ${\mathit D}{\mathrm -wave}$ 594   $\Gamma_{7}$ ${{\mathit \Sigma}{(1385)}}{{\mathit \pi}}$ , ${\mathit P}{\mathrm -wave}$ ($4$ $\pm4$ ) $\%$ 684   $\Gamma_{8}$ ${{\mathit \Sigma}{(1385)}}{{\mathit \pi}}$ , ${\mathit F}{\mathrm -wave}$ ($3.0$ $\pm2.0$ ) $\%$ 684   $\Gamma_{9}$ ${{\mathit \Delta}}{{\overline{\mathit K}}}$ , ${\mathit P}{\mathrm -wave}$ ($14$ $\pm5$ ) $\%$ 674   $\Gamma_{10}$ ${{\mathit \Delta}}{{\overline{\mathit K}}}$ , ${\mathit F}{\mathrm -wave}$ ($8.0$ $\pm2.0$ ) $\%$ 674   $\Gamma_{11}$ ${{\mathit N}}{{\overline{\mathit K}}^{*}{(892)}}$ , S=1/2 , ${\mathit F}{\mathrm -wave}$ ($8.0$ $\pm3.0$ ) $\%$ 646   $\Gamma_{12}$ ${{\mathit N}}{{\overline{\mathit K}}^{*}{(892)}}$ , S=3/2 , ${\mathit F}{\mathrm -wave}$ ($26$ $\pm5$ ) $\%$ 646