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${{\mathit \Delta}{(1620)}}$ ELASTIC POLE RESIDUE

PHASE $\theta $

INSPIRE   PDGID:

B082IMR

VALUE ($^\circ{}$) DOCUMENT ID TECN  COMMENT $\bf{ -120\text{ to }-80\text{ }(\approx-100) }$ OUR ESTIMATE $126$ $\pm2$ ROENCHEN 2022 DPWA Multichannel $-90$ $\pm15$ SOKHOYAN 2015 A DPWA Multichannel $-106$ $\pm10$ $\pm4$ 1 SVARC 2014 L+P ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$ $-110$ $\pm20$ CUTKOSKY 1980 IPWA ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$ • • We do not use the following data for averages, fits, limits, etc. • • $-104$ ROENCHEN 2015 A DPWA Multichannel $-100$ $\pm5$ ANISOVICH 2012 A DPWA Multichannel $-92$ ARNDT 2006 DPWA ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$, ${{\mathit \eta}}{{\mathit N}}$ $-95$ HOEHLER 1993 SPED ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$ 1  Fit to the amplitudes of HOEHLER 1979.

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