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:
M064

${{\mathit K}_{{{1}}}{(1400)}}$

$I(J^P)$ = $1/2(1^{+})$ 
${{\mathit K}_{{{1}}}{(1400)}}$ MASS   $1403 \pm7$ MeV 
 
${{\mathit K}_{{{1}}}{(1400)}}$ WIDTH   $174 \pm13$ MeV (S = 1.6)
 
${\mathit D}{\mathrm -wave}/{\mathit S}{\mathrm -wave}$ RATIO FOR ${{\mathit K}_{{{1}}}{(1400)}}$ $\rightarrow$ ${{\mathit K}^{*}{(892)}}{{\mathit \pi}}$   $0.04 \pm0.01$  
 
$\Gamma_{1}$ ${{\mathit K}^{*}{(892)}}{{\mathit \pi}}$   $(94\pm{6})\%$ 402
 
$\Gamma_{2}$ ${{\mathit K}}{{\mathit \rho}}$   $(3.0\pm{3.0})\%$ 293
 
$\Gamma_{3}$ ${{\mathit K}}{{\mathit f}_{{{0}}}{(1370)}}$   $(2.0\pm{2.0})\%$ -1
 
$\Gamma_{4}$ ${{\mathit K}}{{\mathit \omega}}$   $(1.0\pm{1.0})\%$ 284
 
$\Gamma_{5}$ ${{\mathit K}_{{{0}}}^{*}{(1430)}}{{\mathit \pi}}$   not seen -1
 
$\Gamma_{6}$ ${{\mathit \gamma}}{{\mathit K}^{0}}$   seen 613
 
$\Gamma_{7}$ ${{\mathit K}}{{\mathit \phi}}$   seen -1
 
FOOTNOTES