pdgLive Home   >   ${\mathit {\mathit c}}$ ${\mathit {\overline{\mathit c}}}$ MESONS (including possibly non-${\mathit {\mathit q}}$ ${\mathit {\overline{\mathit q}}}$ states)   >   ${{\mathit \chi}_{{{c2}}}{(1P)}}$

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

INSPIRE   JSON PDGID: M057

${{\mathit \chi}_{{{c2}}}{(1P)}}$ $I^G(J^{PC})$ = $0^+(2^{+ +})$

See the Review on ``Branching Ratios of ${{\mathit \psi}{(2S)}}$, ${{\mathit \chi}}_{c0,1,2}$ and ${{\mathit \eta}_{{{c}}}{(1S)}}$'' before the ${{\mathit \chi}_{{{c0}}}{(1P)}}$ Listings.

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${{\mathit \chi}_{{{c2}}}{(1P)}}$ MASS $3556.17$ $\pm0.07$ MeV

${{\mathit \chi}_{{{c2}}}{(1P)}}$ WIDTH $1.97$ $\pm0.09$ MeV (S = 1.1)

▸  exp MULTIPOLE AMPLITUDES IN ${{\mathit \chi}_{{{c2}}}{(1P)}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit J / \psi}{(1S)}}$ RADIATIVE DECAY

$\mathit a_{2}$ = $\mathit M2/\sqrt {\mathit E1{}^{2}+\mathit M2{}^{2}+\mathit E3{}^{2} }$ Magnetic quadrupole fractional transition amplitude $-0.110$ $\pm0.010$

$\mathit a_{3}$ = $\mathit E3/\sqrt {\mathit E1{}^{2}+\mathit M2{}^{2}+\mathit E3{}^{2} }$ Electric octupole fractional transition amplitude $-0.003$ $\pm0.010$  (S = 1.3)

▸  exp MULTIPOLE AMPLITUDES IN ${{\mathit \psi}{(2S)}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \chi}_{{{c2}}}{(1P)}}$ RADIATIVE DECAY

$\mathit b_{2}$ = $\mathit M2/\sqrt {\mathit E1{}^{2}+\mathit M2{}^{2}+\mathit E3{}^{2} }$ Magnetic quadrupole fractional transition amplitude $0.019$ $\pm0.009$  (S = 1.4)

$\mathit b_{3}$ = $\mathit E3/\sqrt {\mathit E1{}^{2}+\mathit M2{}^{2}+\mathit E3{}^{2} }$ Electric octupole fractional transition amplitude $-0.010$ $\pm0.006$

▸  exp MULTIPOLE AMPLITUDE RATIOS IN RADIATIVE DECAYS ${{\mathit \psi}{(2S)}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \chi}_{{{c2}}}{(1P)}}$ and ${{\mathit \chi}_{{{c2}}}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit J / \psi}{(1S)}}$

$\mathit b_{2}/\mathit a_{2}$ Magnetic quadrupole transition amplitude ratio $-0.11$ $\pm0.15$

${{\mathit \chi}_{{{c2}}}{(1P)}}$ DECAY MODES

Mode   Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/ Conf. Level P(MeV/c)   ▸  exp Hadronic decays $\Gamma_{1}$ 2( ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$) ($1.12$ $\pm0.08$ ) $\%$ S=1.5  1751   $\Gamma_{2}$ ${{\mathit \rho}}{{\mathit \rho}}$ 1600   $\Gamma_{3}$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}{{\mathit \pi}^{0}}$ ($1.86$ $\pm0.24$ ) $\%$ 1752   $\Gamma_{4}$ ${{\mathit \rho}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$ + c.c. ($2.22$ $\pm0.35$ ) $\%$ 1682   $\Gamma_{5}$ 4 ${{\mathit \pi}^{0}}$ ($1.13$ $\pm0.15$) $ \times 10^{-3}$ 1752   $\Gamma_{6}$ ${{\mathit K}^{+}}{{\mathit K}^{-}}{{\mathit \pi}^{0}}{{\mathit \pi}^{0}}$ ($2.1$ $\pm0.4$) $ \times 10^{-3}$ 1658   $\Gamma_{7}$ ${{\mathit K}^{+}}{{\mathit \pi}^{-}}{{\overline{\mathit K}}^{0}}{{\mathit \pi}^{0}}$ + c.c. ($1.40$ $\pm0.20$ ) $\%$ 1657   $\Gamma_{8}$ ${{\mathit \rho}^{-}}{{\mathit K}^{+}}{{\overline{\mathit K}}^{0}}$ + c.c. ($4.2$ $\pm1.3$) $ \times 10^{-3}$ 1540   $\Gamma_{9}$ ${{\mathit K}^{*}{(892)}^{0}}{{\mathit K}^{-}}{{\mathit \pi}^{+}}$ $\rightarrow$ ${{\mathit K}^{-}}{{\mathit \pi}^{+}}{{\mathit K}^{0}}{{\mathit \pi}^{0}}$ + c.c. ($3.0$ $\pm0.8$) $ \times 10^{-3}$     $\Gamma_{10}$ ${{\mathit K}^{*}{(892)}^{0}}{{\overline{\mathit K}}^{0}}{{\mathit \pi}^{0}}$ $\rightarrow$ ${{\mathit K}^{+}}{{\mathit \pi}^{-}}{{\overline{\mathit K}}^{0}}{{\mathit \pi}^{0}}$ + c.c. ($3.9$ $\pm0.9$) $ \times 10^{-3}$     $\Gamma_{11}$ ${{\mathit K}^{*}{(892)}^{-}}{{\mathit K}^{+}}{{\mathit \pi}^{0}}$ $\rightarrow$ ${{\mathit K}^{+}}{{\mathit \pi}^{-}}{{\overline{\mathit K}}^{0}}{{\mathit \pi}^{0}}$ + c.c. ($3.8$ $\pm0.8$) $ \times 10^{-3}$     $\Gamma_{12}$ ${{\mathit K}^{*}{(892)}^{+}}{{\overline{\mathit K}}^{0}}{{\mathit \pi}^{-}}$ $\rightarrow$ ${{\mathit K}^{+}}{{\mathit \pi}^{-}}{{\overline{\mathit K}}^{0}}{{\mathit \pi}^{0}}$ + c.c. ($3.0$ $\pm0.8$) $ \times 10^{-3}$     $\Gamma_{13}$ ${{\mathit K}^{+}}{{\mathit K}^{-}}{{\mathit \eta}}{{\mathit \pi}^{0}}$ ($1.3$ $\pm0.4$) $ \times 10^{-3}$ 1549   $\Gamma_{14}$ ${{\mathit K}^{+}}{{\mathit K}^{-}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ ($8.4$ $\pm1.1$) $ \times 10^{-3}$ S=1.2  1656   $\Gamma_{15}$ ${{\mathit K}^{+}}{{\mathit K}^{-}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$ ($1.17$ $\pm0.13$ ) $\%$ 1623   $\Gamma_{16}$ ${{\mathit K}_S^0}$ ${{\mathit K}^{\pm}}{{\mathit \pi}^{\mp}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ ($7.3$ $\pm0.8$) $ \times 10^{-3}$ 1621   $\Gamma_{17}$ ${{\mathit K}^{+}}{{\overline{\mathit K}}^{*}{(892)}^{0}}{{\mathit \pi}^{-}}$ + c.c. ($2.1$ $\pm1.0$) $ \times 10^{-3}$ 1602   $\Gamma_{18}$ ${{\mathit K}^{*}{(892)}^{0}}{{\overline{\mathit K}}^{*}{(892)}^{0}}$ ($2.2$ $\pm0.9$) $ \times 10^{-3}$ S=2.2  1538   $\Gamma_{19}$ 3( ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$) ($1.53$ $\pm0.19$ ) $\%$ S=3.8  1707   $\Gamma_{20}$ ${{\mathit \phi}}{{\mathit \phi}}$ ($1.23$ $\pm0.07$) $ \times 10^{-3}$ S=1.9  1457   $\Gamma_{21}$ ${{\mathit \phi}}{{\mathit \phi}}{{\mathit \eta}}$ ($5.4$ $\pm0.7$) $ \times 10^{-4}$ 1206   $\Gamma_{22}$ ${{\mathit \omega}}{{\mathit \omega}}$ ($8.6$ $\pm1.0$) $ \times 10^{-4}$ 1597   $\Gamma_{23}$ ${{\mathit \omega}}{{\mathit K}^{+}}{{\mathit K}^{-}}$ ($7.3$ $\pm0.9$) $ \times 10^{-4}$ 1540   $\Gamma_{24}$ ${{\mathit \omega}}{{\mathit \phi}}$ ($9.7$ $\pm2.8$) $ \times 10^{-6}$ 1529   $\Gamma_{25}$ ${{\mathit \pi}}{{\mathit \pi}}$ ($2.26$ $\pm0.10$) $ \times 10^{-3}$ 1773   $\Gamma_{26}$ ${{\mathit \rho}^{0}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ ($4.0$ $\pm1.7$) $ \times 10^{-3}$ 1682   $\Gamma_{27}$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$ (non-resonant) ($2.0$ $\pm0.4$) $ \times 10^{-5}$ 1765   $\Gamma_{28}$ ${{\mathit \rho}{(770)}^{\pm}}{{\mathit \pi}^{\mp}}$ ($6$ $\pm4$) $ \times 10^{-6}$     $\Gamma_{29}$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \eta}}$ ($4.9$ $\pm1.3$) $ \times 10^{-4}$ 1724   $\Gamma_{30}$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \eta}^{\,'}}$ ($5.1$ $\pm1.9$) $ \times 10^{-4}$ 1636   $\Gamma_{31}$ ${{\mathit \eta}}{{\mathit \eta}}$ ($5.5$ $\pm0.4$) $ \times 10^{-4}$ 1692   $\Gamma_{32}$ ${{\mathit K}^{+}}{{\mathit K}^{-}}$ ($1.02$ $\pm0.15$) $ \times 10^{-3}$ S=2.2  1708   $\Gamma_{33}$ ${{\mathit K}_S^0}$ ${{\mathit K}_S^0}$ ($5.3$ $\pm0.4$) $ \times 10^{-4}$ 1707   $\Gamma_{34}$ ${{\mathit K}^{*}{(892)}^{\pm}}{{\mathit K}^{\mp}}$ ($1.46$ $\pm0.21$) $ \times 10^{-4}$ 1627   $\Gamma_{35}$ ${{\mathit K}^{*}{(892)}^{0}}{{\overline{\mathit K}}^{0}}$ + c.c. ($1.26$ $\pm0.27$) $ \times 10^{-4}$ 1627   $\Gamma_{36}$ ${{\mathit K}_{{{2}}}^{*}{(1430)}^{\pm}}{{\mathit K}^{\mp}}$ ($1.51$ $\pm0.13$) $ \times 10^{-3}$     $\Gamma_{37}$ ${{\mathit K}_{{{2}}}^{*}{(1430)}^{0}}{{\overline{\mathit K}}^{0}}$ + c.c. ($1.26$ $\pm0.17$) $ \times 10^{-3}$ 1443   $\Gamma_{38}$ ${{\mathit K}_{{{3}}}^{*}{(1780)}^{\pm}}{{\mathit K}^{\mp}}$ ($5.2$ $\pm0.8$) $ \times 10^{-4}$     $\Gamma_{39}$ ${{\mathit K}_{{{3}}}^{*}{(1780)}^{0}}{{\overline{\mathit K}}^{0}}$ + c.c. ($5.7$ $\pm2.1$) $ \times 10^{-4}$ 1274   $\Gamma_{40}$ ${{\mathit a}_{{{2}}}{(1320)}^{0}}{{\mathit \pi}^{0}}$ ($1.31$ $\pm0.35$) $ \times 10^{-3}$     $\Gamma_{41}$ ${{\mathit a}_{{{2}}}{(1320)}^{\pm}}{{\mathit \pi}^{\mp}}$ ($1.8$ $\pm0.6$) $ \times 10^{-3}$ 1530   $\Gamma_{42}$ ${{\overline{\mathit K}}^{0}}{{\mathit K}^{+}}{{\mathit \pi}^{-}}$ + c.c. ($1.30$ $\pm0.19$) $ \times 10^{-3}$ 1685   $\Gamma_{43}$ ${{\mathit K}^{+}}{{\mathit K}^{-}}{{\mathit \pi}^{0}}$ ($3.1$ $\pm0.8$) $ \times 10^{-4}$ 1686   $\Gamma_{44}$ ${{\mathit K}^{+}}{{\mathit K}^{-}}{{\mathit \eta}}$ $<3.3$ $\times 10^{-4}$ CL=90% 1592   $\Gamma_{45}$ ${{\mathit K}^{+}}{{\mathit K}^{-}}{{\mathit \eta}^{\,'}{(958)}}$ ($1.94$ $\pm0.34$) $ \times 10^{-4}$ 1488   $\Gamma_{46}$ ${{\mathit \eta}}{{\mathit \eta}^{\,'}}$ ($2.2$ $\pm0.5$) $ \times 10^{-5}$ 1600   $\Gamma_{47}$ ${{\mathit \eta}^{\,'}}{{\mathit \eta}^{\,'}}$ ($4.6$ $\pm0.6$) $ \times 10^{-5}$ 1498   $\Gamma_{48}$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit K}_S^0}$ ${{\mathit K}_S^0}$ ($2.2$ $\pm0.5$) $ \times 10^{-3}$ 1655   $\Gamma_{49}$ ${{\mathit K}^{+}}{{\mathit K}^{-}}{{\mathit K}_S^0}$ ${{\mathit K}_S^0}$ $<4$ $\times 10^{-4}$ CL=90% 1418   $\Gamma_{50}$ ${{\mathit K}_S^0}$ ${{\mathit K}_S^0}$ ${{\mathit K}_S^0}$ ${{\mathit K}_S^0}$ ($1.15$ $\pm0.18$) $ \times 10^{-4}$ 1415   $\Gamma_{51}$ ${{\mathit K}^{+}}{{\mathit K}^{-}}{{\mathit K}^{+}}{{\mathit K}^{-}}$ ($1.67$ $\pm0.22$) $ \times 10^{-3}$ S=1.1  1421   $\Gamma_{52}$ ${{\mathit K}^{+}}{{\mathit K}^{-}}{{\mathit \phi}}$ ($1.44$ $\pm0.30$) $ \times 10^{-3}$ 1468   $\Gamma_{53}$ ${{\overline{\mathit K}}^{0}}{{\mathit K}^{+}}{{\mathit \pi}^{-}}{{\mathit \phi}}$ + c.c. ($4.8$ $\pm0.7$) $ \times 10^{-3}$ 1416   $\Gamma_{54}$ ${{\mathit K}^{+}}{{\mathit K}^{-}}{{\mathit \pi}^{0}}{{\mathit \phi}}$ ($2.7$ $\pm0.5$) $ \times 10^{-3}$ 1419   $\Gamma_{55}$ 3 ( ${{\mathit K}^{+}}{{\mathit K}^{-}}$) ($7.2$ $\pm1.5$) $ \times 10^{-6}$ 818   $\Gamma_{56}$ ${{\mathit \phi}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$ ($9.3$ $\pm1.2$) $ \times 10^{-4}$ 1603   $\Gamma_{57}$ ${{\mathit p}}{{\overline{\mathit p}}}$ ($7.3$ $\pm0.4$) $ \times 10^{-5}$ S=1.1  1510   $\Gamma_{58}$ ${{\mathit p}}{{\overline{\mathit p}}}{{\mathit \pi}^{0}}$ ($4.7$ $\pm0.4$) $ \times 10^{-4}$ 1465   $\Gamma_{59}$ ${{\mathit p}}{{\overline{\mathit p}}}{{\mathit \eta}}$ ($1.77$ $\pm0.25$) $ \times 10^{-4}$ 1285   $\Gamma_{60}$ ${{\mathit p}}{{\overline{\mathit p}}}{{\mathit \omega}}$ ($3.7$ $\pm0.4$) $ \times 10^{-4}$ 1152   $\Gamma_{61}$ ${{\mathit p}}{{\overline{\mathit p}}}{{\mathit \phi}}$ ($2.8$ $\pm0.9$) $ \times 10^{-5}$ 1002   $\Gamma_{62}$ ${{\mathit p}}{{\overline{\mathit p}}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ ($1.32$ $\pm0.34$) $ \times 10^{-3}$ 1410   $\Gamma_{63}$ ${{\mathit p}}{{\overline{\mathit p}}}{{\mathit \pi}^{0}}{{\mathit \pi}^{0}}$ ($8.0$ $\pm2.4$) $ \times 10^{-4}$ 1414   $\Gamma_{64}$ ${{\mathit p}}{{\overline{\mathit p}}}{{\mathit K}^{+}}{{\mathit K}^{-}}$ (non-resonant) ($1.94$ $\pm0.32$) $ \times 10^{-4}$ 1013   $\Gamma_{65}$ ${{\mathit p}}{{\overline{\mathit p}}}{{\mathit K}_S^0}$ ${{\mathit K}_S^0}$ $<7.9$ $\times 10^{-4}$ CL=90% 1007   $\Gamma_{66}$ ${{\mathit p}}{{\overline{\mathit p}}}{{\mathit K}_S^0}$ ${{\mathit K}^{-}}{{\mathit \pi}^{+}}$ + c.c. ($5.7$ $\pm0.6$) $ \times 10^{-5}$ 900   $\Gamma_{67}$ ${{\mathit p}}{{\overline{\mathit n}}}{{\mathit \pi}^{-}}$ ($8.7$ $\pm1.0$) $ \times 10^{-4}$ 1463   $\Gamma_{68}$ ${{\overline{\mathit p}}}{{\mathit n}}{{\mathit \pi}^{+}}$ ($9.1$ $\pm0.8$) $ \times 10^{-4}$ 1463   $\Gamma_{69}$ ${{\mathit p}}{{\overline{\mathit n}}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$ ($2.21$ $\pm0.18$) $ \times 10^{-3}$ 1411   $\Gamma_{70}$ ${{\overline{\mathit p}}}{{\mathit n}}{{\mathit \pi}^{+}}{{\mathit \pi}^{0}}$ ($2.14$ $\pm0.19$) $ \times 10^{-3}$ 1411   $\Gamma_{71}$ ${{\mathit \Lambda}}{{\overline{\mathit \Lambda}}}$ ($1.86$ $\pm0.16$) $ \times 10^{-4}$ 1384   $\Gamma_{72}$ ${{\mathit \Lambda}}{{\overline{\mathit \Lambda}}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ ($1.27$ $\pm0.16$) $ \times 10^{-3}$ 1255   $\Gamma_{73}$ ${{\mathit \Lambda}}{{\overline{\mathit \Lambda}}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ (non-resonant) ($6.7$ $\pm1.5$) $ \times 10^{-4}$ 1255   $\Gamma_{74}$ ${{\mathit \Sigma}{(1385)}^{+}}{{\overline{\mathit \Lambda}}}{{\mathit \pi}^{-}}$ + c.c. $<4$ $\times 10^{-4}$ CL=90% 1192   $\Gamma_{75}$ ${{\mathit \Sigma}{(1385)}^{-}}{{\overline{\mathit \Lambda}}}{{\mathit \pi}^{+}}$ + c.c. $<6$ $\times 10^{-4}$ CL=90% 1192   $\Gamma_{76}$ ${{\mathit \Lambda}}{{\overline{\mathit \Lambda}}}{{\mathit \eta}}$ ($1.07$ $\pm0.26$) $ \times 10^{-4}$ 1096   $\Gamma_{77}$ ${{\mathit \Lambda}}{{\overline{\mathit \Lambda}}}{{\mathit \omega}}$ ($1.42$ $\pm0.22$) $ \times 10^{-4}$ 921   $\Gamma_{78}$ ${{\mathit \Lambda}}{{\overline{\mathit \Lambda}}}{{\mathit \phi}}$ ($7.2$ $\pm0.9$) $ \times 10^{-5}$ 691   $\Gamma_{79}$ ${{\mathit K}^{+}}{{\overline{\mathit p}}}{{\mathit \Lambda}}$ + c.c. ($7.9$ $\pm0.5$) $ \times 10^{-4}$ 1236   $\Gamma_{80}$ ${{\mathit n}}{{\mathit K}_S^0}$ ${{\overline{\mathit \Lambda}}}$ + c.c. ($3.63$ $\pm0.29$) $ \times 10^{-4}$ 1233   $\Gamma_{81}$ ${{\mathit K}^{*}{(892)}^{+}}{{\overline{\mathit p}}}{{\mathit \Lambda}}$ + c.c. ($8.3$ $\pm1.2$) $ \times 10^{-4}$ 976   $\Gamma_{82}$ ${{\mathit K}^{+}}{{\overline{\mathit p}}}{{\mathit \Lambda}{(1520)}}$ + c.c. ($2.9$ $\pm0.7$) $ \times 10^{-4}$ 992   $\Gamma_{83}$ ${{\overline{\mathit p}}}{{\mathit \Lambda}{(1520)}}{{\mathit K}_S^0}$ ${{\mathit \pi}^{+}}$ + c.c. ($4.1$ $\pm1.0$) $ \times 10^{-5}$ 876   $\Gamma_{84}$ ${{\mathit \Lambda}{(1520)}}{{\overline{\mathit \Lambda}}{(1520)}}$ ($4.7$ $\pm1.5$) $ \times 10^{-4}$ 924   $\Gamma_{85}$ ${{\mathit \Sigma}^{0}}{{\overline{\mathit \Sigma}}^{0}}$ ($3.7$ $\pm0.6$) $ \times 10^{-5}$ 1319   $\Gamma_{86}$ ${{\mathit \Sigma}^{+}}{{\overline{\mathit p}}}{{\mathit K}_S^0}$ + c.c. ($8.4$ $\pm1.0$) $ \times 10^{-5}$ 1197   $\Gamma_{87}$ ${{\mathit \Sigma}^{0}}{{\overline{\mathit p}}}{{\mathit K}^{+}}$ + c.c. ($9.3$ $\pm0.8$) $ \times 10^{-5}$ 1197   $\Gamma_{88}$ ${{\mathit \Sigma}^{+}}{{\overline{\mathit \Sigma}}^{-}}$ ($3.4$ $\pm0.7$) $ \times 10^{-5}$ 1322   $\Gamma_{89}$ ${{\mathit \Sigma}^{+}}{{\overline{\mathit \Sigma}}^{-}}{{\mathit \eta}}$ ($5.5$ $\pm1.3$) $ \times 10^{-5}$ 998   $\Gamma_{90}$ ${{\mathit \Sigma}^{-}}{{\overline{\mathit \Sigma}}^{+}}$ ($4.5$ $\pm1.8$) $ \times 10^{-5}$ 1314   $\Gamma_{91}$ ${{\mathit \Sigma}{(1385)}^{+}}{{\overline{\mathit \Sigma}}{(1385)}^{-}}$ $<1.6$ $\times 10^{-4}$ CL=90% 1118   $\Gamma_{92}$ ${{\mathit \Sigma}{(1385)}^{-}}{{\overline{\mathit \Sigma}}{(1385)}^{+}}$ $<8$ $\times 10^{-5}$ CL=90% 1118   $\Gamma_{93}$ ${{\mathit K}^{-}}{{\mathit \Lambda}}{{\overline{\mathit \Xi}}^{+}}$ + c.c. ($1.79$ $\pm0.32$) $ \times 10^{-4}$ 1004   $\Gamma_{94}$ ${{\mathit \Xi}^{0}}{{\overline{\mathit \Xi}}^{0}}$ ($1.86$ $\pm0.22$) $ \times 10^{-4}$ 1197   $\Gamma_{95}$ ${{\mathit \Xi}^{-}}{{\overline{\mathit \Xi}}^{+}}$ ($1.46$ $\pm0.12$) $ \times 10^{-4}$ 1189   $\Gamma_{96}$ ${{\mathit \Omega}^{-}}{{\overline{\mathit \Omega}}^{+}}$ ($4.52$ $\pm0.30$) $ \times 10^{-5}$ 604   $\Gamma_{97}$ ${{\mathit J / \psi}{(1S)}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$ <1.5 $\%$ CL=90% 185   $\Gamma_{98}$ ${{\mathit \pi}^{0}}{{\mathit \eta}_{{{c}}}}$ $<3.2$ $\times 10^{-3}$ CL=90% 511   $\Gamma_{99}$ ${{\mathit \eta}_{{{c}}}{(1S)}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ $<5.4$ $\times 10^{-3}$ CL=90% 459   ▸  exp Radiative decays $\Gamma_{100}$ ${{\mathit \gamma}}{{\mathit J / \psi}{(1S)}}$ ($19.5$ $\pm0.7$ ) $\%$ S=1.5  430   $\Gamma_{101}$ ${{\mathit \gamma}}{{\mathit \rho}^{0}}$ $<1.9$ $\times 10^{-5}$ CL=90% 1694   $\Gamma_{102}$ ${{\mathit \gamma}}{{\mathit \omega}}$ $<6$ $\times 10^{-6}$ CL=90% 1692   $\Gamma_{103}$ ${{\mathit \gamma}}{{\mathit \phi}}$ $<8$ $\times 10^{-6}$ CL=90% 1632   $\Gamma_{104}$ ${{\mathit \gamma}}{{\mathit \gamma}}$ ($2.91$ $\pm0.12$) $ \times 10^{-4}$ S=1.3  1778   $\Gamma_{105}$ ${{\mathit e}^{+}}{{\mathit e}^{-}}{{\mathit J / \psi}{(1S)}}$ ($2.20$ $\pm0.15$) $ \times 10^{-3}$ 430   $\Gamma_{106}$ ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}{{\mathit J / \psi}{(1S)}}$ ($2.07$ $\pm0.34$) $ \times 10^{-4}$ 381

Constrained Fit information