INSPIRE   JSON PDGID:
M191

${{\mathit T}_{{{c {{\overline{\mathit c}}}}}}{(4050)}^{+}}$

$I^G(J^{PC})$ = $1^-(?^{? +})$ I, G, C need confirmation.

was ${{\mathit X}{(4050)}}$
Properties incompatible with a ${{\mathit q}}{{\overline{\mathit q}}}$ structure (exotic state). See the review on non-${{\mathit q}}{{\overline{\mathit q}}}$ states. Observed by MIZUK 2008 in the ${{\mathit \pi}^{+}}{{\mathit \chi}_{{{c1}}}{(1P)}}$ invariant mass distribution in ${{\overline{\mathit B}}^{0}}$ $\rightarrow$ ${{\mathit K}^{-}}{{\mathit \pi}^{+}}{{\mathit \chi}_{{{c1}}}{(1P)}}$ decays. Not seen by LEES 2012B in this same mode after accounting for ${{\mathit K}}{{\mathit \pi}}$ resonant mass and angular structure.
${{\mathit T}_{{{c {{\overline{\mathit c}}}}}}{(4050)}^{+}}$ MASS $4051^{+24}_{-40}$ MeV 
 
${{\mathit T}_{{{c {{\overline{\mathit c}}}}}}{(4050)}^{+}}$ WIDTH $82^{+50}_{-28}$ MeV 
 
Mode  
Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level		 P(MeV/c)  
$\Gamma_{1}$ ${{\mathit \pi}^{+}}{{\mathit \chi}_{{{c1}}}{(1P)}}$ seen 487
 
$\Gamma_{2}$ ${{\mathit \pi}^{\pm}}{{\mathit \psi}{(3770)}}$ not seen 231
 
$\Gamma_{3}$ ${{\mathit \pi}^{\pm}}{{\mathit \chi}_{{{c0}}}{(1P)}}$ not seen 572
 
$\Gamma_{4}$ ${{\mathit \pi}^{\pm}}{{\mathit \chi}_{{{c2}}}{(1P)}}$ not seen 446