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${{\mathit \Lambda}{(1520)}}$ POLE POSITION

$-2{\times }$IMAGINARY PART

INSPIRE   PDGID:

B038IM

VALUE (MeV) DOCUMENT ID TECN  COMMENT $\bf{ 14\text{ to }18\text{ }(\approx16) }$ OUR ESTIMATE $\bf{ 15.3 \pm0.9}$ OUR AVERAGE $15.3$ $\pm0.9$ SARANTSEV 2019 DPWA ${{\overline{\mathit K}}}{{\mathit N}}$ multichannel $15$ ${}^{+10}_{-8}$ 1 KAMANO 2015 DPWA ${{\overline{\mathit K}}}{{\mathit N}}$ multichannel • • We do not use the following data for averages, fits, limits, etc. • • $16$ ZHANG 2013 A DPWA ${{\overline{\mathit K}}}{{\mathit N}}$ multichannel $17.2$ QIANG 2010 SPEC ${{\mathit e}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit e}^{\,'}}{{\mathit K}^{+}}{{\mathit X}}$ (fit to ${{\mathit X}}$) 1  From the preferred solution A in KAMANO 2015.

References

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