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

INSPIRE   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
1970B
 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:
GOPAL 1980
Toronto Conf. 159 S = -1 Baryons: an Experimental Review
KANE 1972
PR D5 1583 Partial Wave Analysis of ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \pi}^{\pm}}{{\mathit \Sigma}^{\mp}}$ between 1.73 and 2.11 Gev
BERTHON 1970B
NP B24 417 The Reactions ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Sigma}^{\pm}}{{\mathit \pi}^{\mp}}$ in the $\mathit E_{{\mathrm {cm}}}$ Range 1915 to 2168 MeV