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${{\mathit \Delta}{(1232)}}$ BREIT-WIGNER MASSES

MIXED CHARGES

INSPIRE   PDGID:

B033M

VALUE (MeV) DOCUMENT ID TECN  COMMENT $\bf{ 1230\text{ to }1234\text{ }(\approx1232) }$ OUR ESTIMATE $1230.8$ $\pm0.4$ 1 HUNT 2019 DPWA Multichannel $1228$ $\pm2$ ANISOVICH 2012 A DPWA Multichannel $1233.4$ $\pm0.4$ 1 ARNDT 2006 DPWA ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$, ${{\mathit \eta}}{{\mathit N}}$ $1232$ $\pm3$ CUTKOSKY 1980 IPWA ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$ $1233$ $\pm2$ HOEHLER 1979 IPWA ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$ • • We do not use the following data for averages, fits, limits, etc. • • $1231.1$ $\pm0.2$ 1 SHRESTHA 2012 A DPWA Multichannel $1230$ $\pm2$ ANISOVICH 2010 DPWA Multichannel $1232.9$ $\pm1.2$ ARNDT 2004 DPWA ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$, ${{\mathit \eta}}{{\mathit N}}$ $1228$ $\pm1$ PENNER 2002 C DPWA Multichannel 1  Statistical error only.

References

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