INSPIRE   JSON PDGID:
M273

${{\mathit T}_{{{c c {{\overline{\mathit c}}} {{\overline{\mathit c}}}}}}{(7100)}}$

$I^G(J^{PC})$ = $0^+(2^{+ +})$ 
Assuming that all structures seen in the ${{\mathit J / \psi}}{{\mathit J / \psi}}$ final state have the same quantum numbers, CMS determined those to $\mathit J{}^{PC} = 2{}^{++}$ (HAYRAPETYAN 2025AG). State incompatible with a ${{\mathit q}}{{\overline{\mathit q}}}$ structure. Needs confirmation. See the review on "Heavy Non-${{\mathit q}}{{\overline{\mathit q}}}$ Mesons."
${{\mathit T}_{{{c c {{\overline{\mathit c}}} {{\overline{\mathit c}}}}}}{(7100)}}$ MASS $7134^{+60}_{-29}$ MeV 
 
${{\mathit T}_{{{c c {{\overline{\mathit c}}} {{\overline{\mathit c}}}}}}{(7100)}}$ WIDTH $100^{+50}_{-40}$ MeV 
 
Mode  
Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level
P(MeV/c)  
$\Gamma_{1}$ ${{\mathit J / \psi}}{{\mathit J / \psi}}$ seen