pdgLive Home   >   ${{\mathit \Sigma}}$ BARYONS ($\mathit S$ = $-1$, $\mathit I$ = 1)   >   ${{\mathit \Sigma}{(2070)}}$   >   ${{\mathit \Sigma}{(2070)}}$ WIDTH

${{\mathit \Sigma}{(2070)}}$ WIDTH

INSPIRE   JSON  (beta) PDGID:

B034W

VALUE (MeV) DOCUMENT ID TECN  COMMENT $\bf{ 100\text{ to }300\text{ }(\approx200) }$ OUR ESTIMATE $300$ $\pm30$ GOPAL 1980 DPWA ${{\overline{\mathit K}}}$ ${{\mathit N}}$ $\rightarrow$ ${{\overline{\mathit K}}}{{\mathit N}}$ $140$ $\pm20$ BERTHON 1970 B DPWA ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Sigma}}{{\mathit \pi}}$ • • We do not use the following data for averages, fits, limits, etc. • • $906$ KANE 1972 DPWA ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Sigma}}{{\mathit \pi}}$

References