${{\mathit \Lambda}{(2100)}}$ WIDTH

INSPIRE   PDGID:
B041W
VALUE (MeV) DOCUMENT ID TECN  COMMENT
$\bf{ 100\text{ to }250\text{ }(\approx200) }$ OUR ESTIMATE
$290$ $\pm30$
SARANTSEV
2019
DPWA ${{\overline{\mathit K}}}{{\mathit N}}$ multichannel
$305$ $\pm16$
ZHANG
2013A
DPWA Multichannel
$157$ $\pm40$
DEBELLEFON
1978
DPWA ${{\overline{\mathit K}}}$ ${{\mathit N}}$ $\rightarrow$ ${{\overline{\mathit K}}}{{\mathit N}}$
$250$ $\pm30$
GOPAL
1977
DPWA ${{\overline{\mathit K}}}{{\mathit N}}$ multichannel
$241$ $\pm30$
HEMINGWAY
1975
DPWA ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\overline{\mathit K}}}{{\mathit N}}$
$152$ $\pm15$
KANE
1974
DPWA ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Sigma}}{{\mathit \pi}}$
• • We do not use the following data for averages, fits, limits, etc. • •
$98$
BACCARI
1977
DPWA ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit \omega}}$
$250$
DECLAIS
1977
DPWA ${{\overline{\mathit K}}}$ ${{\mathit N}}$ $\rightarrow$ ${{\overline{\mathit K}}}{{\mathit N}}$
$244$ or $302$ 1
NAKKASYAN
1975
DPWA ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit \omega}}$
1  The NAKKASYAN 1975 values are from the two best solutions found. Each has the ${{\mathit \Lambda}{(2100)}}$ and one additional resonance (${\mathit P}_{\mathrm 3}$ or ${\mathit F}_{\mathrm 5}$).
References