STRANGE MESONS
($\mathit S$ = $\pm1$, $\mathit C$ = $\mathit B$ = 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   JSON PDGID:
M174

${{\mathit K}_{{{0}}}^{*}{(700)}}$

$I(J^P)$ = $1/2(0^{+})$ 

also known as ${{\mathit \kappa}}$; was ${{\mathit K}_{{{0}}}^{*}{(800)}}$
See related review:
Scalar Mesons below 1 GeV
${{\mathit K}_{{{0}}}^{*}{(700)}}$ T-Matrix Pole $\sqrt {s }$   $(630 - 730) − {\mit i} (260 - 340)$ MeV 
 
${{\mathit K}_{{{0}}}^{*}{(700)}}$ Breit-Wigner Mass   $845 \pm17$ MeV 
 
${{\mathit K}_{{{0}}}^{*}{(700)}}$ Breit-Wigner Width   $468 \pm30$ MeV 
 
$\Gamma_{1}$ ${{\mathit K}}{{\mathit \pi}}$   $(100 )\%$ 256
 
FOOTNOTES