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 $4474$ $\pm4$ MeV

${{\mathit \chi}_{{{c0}}}{(4500)}}$ WIDTH $77^{+12}_{-10}$ MeV

${{\mathit \chi}_{{{c0}}}{(4500)}}$ DECAY MODES
Mode   Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/ Conf. Level P(MeV/c)   $\Gamma_{1}$ ${{\mathit J / \psi}}{{\mathit \phi}}$ seen 776