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${{\mathit \Delta}{(1920)}}$ POLE POSITION

$-2{\times }$IMAGINARY PART

INSPIRE   PDGID:

B117IM

VALUE (MeV) DOCUMENT ID TECN  COMMENT $\bf{ 200\text{ to }400\text{ }(\approx300) }$ OUR ESTIMATE $844$ $\pm5$ ROENCHEN 2022 DPWA Multichannel $300$ $\pm40$ SOKHOYAN 2015 A DPWA Multichannel $310$ $\pm20$ $\pm11$ 1 SVARC 2014 L+P ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$ $300$ $\pm100$ CUTKOSKY 1980 IPWA ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$ • • We do not use the following data for averages, fits, limits, etc. • • $472$ HUNT 2019 DPWA Multichannel $882$ ROENCHEN 2015 A DPWA Multichannel $300$ $\pm40$ GUTZ 2014 DPWA Multichannel $300$ $\pm60$ ANISOVICH 2012 A DPWA Multichannel $120$ VRANA 2000 DPWA Multichannel 1  Fit to the amplitudes of HOEHLER 1979.

References

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