pdgLive Home   >   ${\mathit {\mathit c}}$ ${\mathit {\overline{\mathit c}}}$ MESONS (including possibly non-${\mathit {\mathit q}}$ ${\mathit {\overline{\mathit q}}}$ states)   >   ${{\mathit \chi}_{{{c0}}}{(4500)}}$

${\mathit {\mathit c}}$ ${\mathit {\overline{\mathit c}}}$ MESONS (including possibly non-${\mathit {\mathit q}}$ ${\mathit {\overline{\mathit q}}}$ states)

INSPIRE   JSON PDGID: M234

${{\mathit \chi}_{{{c0}}}{(4500)}}$ $I^G(J^{PC})$ = $0^+(0^{+ +})$

was ${{\mathit X}{(4500)}}$

See the review on the "Spectroscopy of Mesons Containing two Heavy Quarks."

${{\mathit \chi}_{{{c0}}}{(4500)}}$ MASS   $4484 \pm12$ MeV (S = 3.4)

${{\mathit \chi}_{{{c0}}}{(4500)}}$ WIDTH   $87 {}^{+30}_{-24}$ MeV (S = 2.9)

${{\mathit \chi}_{{{c0}}}{(4500)}}$ DECAY MODES
Mode   Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/ Conf. Level P(MeV/c)   $\Gamma_{1}$ ${{\mathit J / \psi}}{{\mathit \phi}}$   seen 788   $\Gamma_{2}$ ${{\mathit \psi}{(2S)}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$   seen 681
FOOTNOTES