${{\mathit K}_{{{2}}}{(2250)}}$ WIDTH

INSPIRE   JSON  (beta) PDGID:
M040W
VALUE (MeV) EVTS DOCUMENT ID TECN CHG  COMMENT
$\bf{ 180 \pm30}$ OUR AVERAGE  Error includes scale factor of 1.4.
$150$ $\pm30$ 1
ARMSTRONG
1983C
 OMEG - 18 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\overline{\mathit p}}}$ X
$210$ $\pm30$ 1
CLELAND
1981
SPEC $\pm{}$ 50 ${{\mathit K}^{+}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\overline{\mathit p}}}$ X
• • We do not use the following data for averages, fits, limits, etc. • •
$180$ $\pm60$
TIKHOMIROV
2003
SPEC 40.0 ${{\mathit \pi}^{-}}$ ${}^{}\mathrm {C}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit K}_S^0}$ ${{\mathit K}_L^0}$ X
$\sim$$200$ 1
BAUBILLIER
1981
HBC - 8 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\overline{\mathit p}}}$ X
$\sim$$40$ 37
CHLIAPNIKOV
1979
HBC + 32 ${{\mathit K}^{+}}$ ${{\mathit p}}$ $\rightarrow$ ${{\overline{\mathit \Lambda}}}{{\mathit p}}$ X
$80$ $\pm20$ 20
LISSAUER
1970
HBC 9 ${{\mathit K}^{+}}{{\mathit p}}$
1  $\mathit J{}^{P} = 2{}^{-}$ from moments analysis.
References