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

#### ${{\mathit h}_{{c}}{(1P)}}$

$I^G(J^{PC})$ = $0^-(1^{+ -})$
Quantum numbers are quark model prediction, ${}^{C} =$ established by ${{\mathit \eta}_{{c}}}{{\mathit \gamma}}$ decay.
 ${{\mathit h}_{{c}}{(1P)}}$ MASS $3525.38 \pm0.11$ MeV
 ${{\mathit h}_{{c}}{(1P)}}$ WIDTH $0.7 \pm0.4$ MeV
${{\mathit h}_{{c}}{(1P)}}$ PARTIAL WIDTHS
 $\Gamma_{1}$ ${{\mathit J / \psi}{(1S)}}{{\mathit \pi}^{0}}$ 382
 $\Gamma_{2}$ ${{\mathit J / \psi}{(1S)}}{{\mathit \pi}}{{\mathit \pi}}$ not seen 312
 $\Gamma_{3}$ ${{\mathit J / \psi}{(1S)}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ $<2.3\times 10^{-3}$ CL=90% 305
 $\Gamma_{4}$ ${{\mathit p}}{{\overline{\mathit p}}}$ $<1.5\times 10^{-4}$ CL=90% 1492
 $\Gamma_{5}$ ${{\mathit p}}{{\overline{\mathit p}}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ $(2.9\pm{0.6})\times 10^{-3}$ 1390
 $\Gamma_{6}$ ${{\mathit p}}{{\overline{\mathit p}}}{{\mathit \pi}^{0}}{{\mathit \pi}^{0}}$ $<5\times 10^{-4}$ CL=90% 1394
 $\Gamma_{7}$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$ $(1.6\pm{0.5})\times 10^{-3}$ 1749
 $\Gamma_{8}$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}{{\mathit \eta}}$ $(7.2\pm{2.3})\times 10^{-3}$ 1695
 $\Gamma_{9}$ 2 ${{\mathit \pi}^{+}}$2 ${{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$ $(8.1\pm{1.8})\times 10^{-3}$ 1716
 $\Gamma_{10}$ 3 ${{\mathit \pi}^{+}}$3 ${{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$ $<9\times 10^{-3}$ CL=90% 1661
 $\Gamma_{11}$ ${{\mathit K}^{+}}{{\mathit K}^{-}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ $<6\times 10^{-4}$ CL=90% 1640
 $\Gamma_{12}$ ${{\mathit K}^{+}}{{\mathit K}^{-}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$ $(3.2\pm{0.8})\times 10^{-3}$ 1606
 $\Gamma_{13}$ ${{\mathit K}^{+}}{{\mathit K}^{-}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \eta}}$ $<2.3\times 10^{-3}$ CL=90% 1480
 $\Gamma_{14}$ ${{\mathit K}^{+}}{{\mathit K}^{-}}{{\mathit \pi}^{0}}$ $<6\times 10^{-4}$ CL=90% 1670
 $\Gamma_{15}$ ${{\mathit K}^{+}}{{\mathit K}^{-}}{{\mathit \pi}^{0}}{{\mathit \eta}}$ $<2.1\times 10^{-3}$ CL=90% 1532
 $\Gamma_{16}$ ${{\mathit K}^{+}}{{\mathit K}^{-}}{{\mathit \eta}}$ $<9\times 10^{-4}$ CL=90% 1574
 $\Gamma_{17}$ 2 ${{\mathit K}^{+}}$2 ${{\mathit K}^{-}}{{\mathit \pi}^{0}}$ $<2.4\times 10^{-4}$ CL=90% 1339
 $\Gamma_{18}$ ${{\mathit K}_S^0}$ ${{\mathit K}^{\pm}}{{\mathit \pi}^{\mp}}$ $<6\times 10^{-4}$ CL=90% 1668
 $\Gamma_{19}$ ${{\mathit K}_S^0}$ ${{\mathit K}^{\pm}}{{\mathit \pi}^{\mp}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ $(2.8\pm{1.0})\times 10^{-3}$ 1604
 FOOTNOTES