pdgLive Home   >   Baryon Summary Table   >   ${{\mathit \Sigma}{(1910)}}$   >   ${{\mathit \Sigma}{(1910)}}$ WIDTH

${{\mathit \Sigma}{(1910)}}$ WIDTH

INSPIRE   JSON  (beta) PDGID:

B098W

VALUE (MeV) DOCUMENT ID TECN  COMMENT $\bf{ 150\text{ to }300\text{ }(\approx220) }$ OUR ESTIMATE $224$ $\pm25$ SARANTSEV 01   DPWA ${{\overline{\mathit K}}}{{\mathit N}}$ multichannel $170$ $\pm25$ CAMERON 97 B   DPWA ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit N}}{{\overline{\mathit K}}^{*}}$ $300$ $\pm80$ GOPAL 97   DPWA ${{\overline{\mathit K}}}{{\mathit N}}$ multichannel $150$ $\pm75$ BAILLON 97   IPWA ${{\overline{\mathit K}}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit \pi}}$ $160$ ${}^{+70}_{-40}$ VANHORN 97   DPWA ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit \pi}^{0}}$ $330$ $\pm80$ KANE 97   DPWA ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Sigma}}{{\mathit \pi}}$ $60$ $\pm20$ LITCHFIELD 97 B   DPWA ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Lambda}{(1520)}}{{\mathit \pi}^{0}}$ $70$ ${}^{+30}_{-20}$ LITCHFIELD 97 C   DPWA ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Delta}{(1232)}}{{\overline{\mathit K}}}$ • • We do not use the following data for averages, fits, limits, etc. • • $157$ or $159$ 1 MARTIN 97   DPWA ${{\overline{\mathit K}}}{{\mathit N}}$ multichannel 1  The two MARTIN 1977 values are from a T-matrix pole and from a Breit-Wigner fit.

References