pdgLive Home   >   ${{\mathit \Sigma}}$ BARYONS ($\mathit S$ = $-1$, $\mathit I$ = 1)   >   ${{\mathit \Sigma}{(2250)}}$   >   ${{\mathit \Sigma}{(2250)}}$ MASS

${{\mathit \Sigma}{(2250)}}$ MASS

INSPIRE   PDGID:

B048M

VALUE (MeV) DOCUMENT ID TECN  COMMENT $\bf{ 2210\text{ to }2280\text{ }(\approx2250) }$ OUR ESTIMATE $2270$ $\pm50$ DEBELLEFON 1978 DPWA ${\mathit D}_{\mathrm 5}{\mathrm wave}$ $2210$ $\pm30$ DEBELLEFON 1978 DPWA ${\mathit G}_{\mathrm 9}{\mathrm wave}$ $2275$ $\pm20$ DEBELLEFON 1977 DPWA ${\mathit D}_{\mathrm 5}{\mathrm wave}$ $2215$ $\pm20$ DEBELLEFON 1977 DPWA ${\mathit G}_{\mathrm 9}{\mathrm wave}$ $2300$ $\pm30$ 1 DEBELLEFON 1975 B HBC ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Xi}^{*0}}{{\mathit K}^{0}}$ $2251$ ${}^{+30}_{-20}$ VANHORN 1975 DPWA ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit \pi}^{0}}$, ${\mathit F}_{\mathrm 5}{\mathrm wave}$ $2280$ $\pm14$ AGUILAR-BENIT.. 1970 B HBC ${{\mathit K}^{-}}{{\mathit p}}$ 3.9, 4.6 ${\mathrm {GeV/}}\mathit c$ $2237$ $\pm11$ BRICMAN 1970 CNTR Total, charge exchange $2255$ $\pm10$ COOL 1970 CNTR ${{\mathit K}^{-}}{{\mathit p}}$, ${{\mathit K}^{-}}{{\mathit d}}$ total $2250$ $\pm7$ BUGG 1968 CNTR ${{\mathit K}^{-}}{{\mathit p}}$, ${{\mathit K}^{-}}{{\mathit d}}$ total • • We do not use the following data for averages, fits, limits, etc. • • $2260$ DEBELLEFON 1976 IPWA ${\mathit D}_{\mathrm 5}{\mathrm wave}$ $2215$ DEBELLEFON 1976 IPWA ${\mathit G}_{\mathrm 9}{\mathrm wave}$ $2250$ $\pm20$ LU 1970 CNTR ${{\mathit \gamma}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}^{+}}{{\mathit Y}^{*}}$ $2245$ BLANPIED 1965 CNTR ${{\mathit \gamma}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}^{+}}{{\mathit Y}^{*}}$ $2299$ $\pm6$ BOCK 1965 HBC ${{\overline{\mathit p}}}{{\mathit p}}$ 5.7 ${\mathrm {GeV/}}\mathit c$ 1  Seen in the (initial and final state) ${\mathit D}_{\mathrm 5}{\mathrm wave}$. Isospin not determined.

References