STRANGE MESONS
($\boldsymbol S$ = $\pm1$, $\boldsymbol C$ = $\boldsymbol B$ = 0)
${{\mathit K}^{+}}$ = ${\mathit {\mathit u}}$ ${\mathit {\overline{\mathit s}}}$, ${{\mathit K}^{0}}$ = ${\mathit {\mathit d}}$ ${\mathit {\overline{\mathit s}}}$, ${{\overline{\mathit K}}^{0}}$ = ${\mathit {\overline{\mathit d}}}$ ${\mathit {\mathit s}}$, ${{\mathit K}^{-}}$ = ${\mathit {\overline{\mathit u}}}$ ${\mathit {\mathit s}}$, similarly for ${{\mathit K}^{*}}$'s

INSPIRE search

**${{\boldsymbol K}_{{0}}^{*}{(1950)}}$** $I(J^P)$ = $1/2(0^{+})$

Seen in partial-wave analysis of the ${{\mathit K}^{-}}{{\mathit \pi}^{+}}$ system. Needs confirmation.

${{\mathit K}_{{0}}^{*}{(1950)}}$ MASS

$1945 \pm22$ MeV

${{\mathit K}_{{0}}^{*}{(1950)}}$ WIDTH

$201 \pm90$ MeV

Decay Modes

$\Gamma_{1}$

${{\mathit K}^{-}}{{\mathit \pi}^{+}}$

$(52\pm{14})\%$

904

${{\boldsymbol K}_{{0}}^{*}{(1950)}}$ $I(J^P)$ = $1/2(0^{+})$

**${{\boldsymbol K}_{{0}}^{*}{(1950)}}$** $I(J^P)$ = $1/2(0^{+})$