${\mathit {\mathit c}}$ ${\mathit {\overline{\mathit c}}}$ MESONS
(including possibly non-${\mathit {\mathit q}}$ ${\mathit {\overline{\mathit q}}}$ states)
INSPIRE   JSON PDGID:
M072

${{\mathit \psi}{(4040)}}$

$I^G(J^{PC})$ = $0^-(1^{- -})$ 
${{\mathit \psi}{(4040)}}$ MASS $4040$ $\pm4$ MeV 
 
${{\mathit \psi}{(4040)}}$ WIDTH $84$ $\pm12$ MeV 
 
Due to the complexity of the ${{\mathit c}}{{\overline{\mathit c}}}$ threshold region, in this listing, ``seen'' (``not seen'') means that a cross section for the mode in question has been measured at effective $\sqrt {s }$ near this particle's central mass value, more (less) than 2${{\mathit \sigma}}$ above zero, without regard to any peaking behavior in $\sqrt {s }$ or absence thereof. See mode listing(s) for details and references.
Mode  
Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level
P(MeV/c)  
$\Gamma_{1}$ ${{\mathit e}^{+}}{{\mathit e}^{-}}$ ($1.02$ $\pm0.17$) $ \times 10^{-5}$ 2020
 
$\Gamma_{2}$ ${{\mathit D}}{{\overline{\mathit D}}}$ seen 776
 
$\Gamma_{3}$ ${{\mathit D}^{0}}{{\overline{\mathit D}}^{0}}$ seen 776
 
$\Gamma_{4}$ ${{\mathit D}^{+}}{{\mathit D}^{-}}$ seen 764
 
$\Gamma_{5}$ ${{\mathit D}^{*}}{{\overline{\mathit D}}}$ + c.c. seen 570
 
$\Gamma_{6}$ ${{\mathit D}^{*}{(2007)}^{0}}{{\overline{\mathit D}}^{0}}$ + c.c. seen 576
 
$\Gamma_{7}$ ${{\mathit D}^{*}{(2010)}^{+}}{{\mathit D}^{-}}$ + c.c. seen 562
 
$\Gamma_{8}$ ${{\mathit D}^{*}}{{\overline{\mathit D}}^{*}}$ seen 196
 
$\Gamma_{9}$ ${{\mathit D}^{*}{(2007)}^{0}}{{\overline{\mathit D}}^{*}{(2007)}^{0}}$ seen 228
 
$\Gamma_{10}$ ${{\mathit D}^{*}{(2010)}^{+}}{{\mathit D}^{*}{(2010)}^{-}}$ seen 196
 
$\Gamma_{11}$ ${{\mathit D}}{{\overline{\mathit D}}}{{\mathit \pi}}$ (excl. ${{\mathit D}^{*}}{{\overline{\mathit D}}}$ ) not seen  
 
$\Gamma_{12}$ ${{\mathit D}^{0}}{{\mathit D}^{-}}{{\mathit \pi}^{+}}$ +c.c. (excl. ${{\mathit D}^{*}{(2010)}^{+}}{{\mathit D}^{-}}$ +c.c.) not seen  
 
$\Gamma_{13}$ ${{\mathit D}}{{\overline{\mathit D}}^{*}}{{\mathit \pi}}$ (excl. ${{\mathit D}^{*}}{{\overline{\mathit D}}^{*}}$ ) not seen  
 
$\Gamma_{14}$ ${{\mathit D}^{0}}{{\overline{\mathit D}}^{*-}}{{\mathit \pi}^{+}}$ +c.c. (excl. ${{\mathit D}^{*}{(2010)}^{+}}{{\mathit D}^{*}{(2010)}^{-}}$ ) seen  
 
$\Gamma_{15}$ ${{\mathit D}_{{{s}}}^{+}}{{\mathit D}_{{{s}}}^{-}}$ seen 453
 
$\Gamma_{16}$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$ seen 1979
 
$\Gamma_{17}$ ${{\mathit J / \psi}{(1S)}}$ hadrons seen  
 
$\Gamma_{18}$ ${{\mathit J / \psi}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ $<4$ $\times 10^{-3}$ CL=90% 795
 
$\Gamma_{19}$ ${{\mathit J / \psi}}{{\mathit \pi}^{0}}{{\mathit \pi}^{0}}$ $<2$ $\times 10^{-3}$ CL=90% 797
 
$\Gamma_{20}$ ${{\mathit J / \psi}}{{\mathit \eta}}$ ($5.2$ $\pm0.7$) $ \times 10^{-3}$ 676
 
$\Gamma_{21}$ ${{\mathit J / \psi}}{{\mathit \pi}^{0}}$ $<2.8$ $\times 10^{-4}$ CL=90% 824
 
$\Gamma_{22}$ ${{\mathit J / \psi}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$ $<2$ $\times 10^{-3}$ CL=90% 747
 
$\Gamma_{23}$ ${{\mathit \chi}_{{{c1}}}}{{\mathit \gamma}}$ $<3.4$ $\times 10^{-3}$ CL=90% 494
 
$\Gamma_{24}$ ${{\mathit \chi}_{{{c2}}}}{{\mathit \gamma}}$ $<5$ $\times 10^{-3}$ CL=90% 455
 
$\Gamma_{25}$ ${{\mathit \chi}_{{{c1}}}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$ <1.1 $\%$ CL=90% 307
 
$\Gamma_{26}$ ${{\mathit \chi}_{{{c2}}}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$ <3.2 $\%$ CL=90% 234
 
$\Gamma_{27}$ ${{\mathit h}_{{{c}}}{(1P)}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ $<3$ $\times 10^{-3}$ CL=90% 404
 
$\Gamma_{28}$ ${{\mathit \phi}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ $<3$ $\times 10^{-3}$ CL=90% 1880
 
$\Gamma_{29}$ ${{\mathit \Lambda}}{{\overline{\mathit \Lambda}}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ $<2.9$ $\times 10^{-4}$ CL=90% 1579
 
$\Gamma_{30}$ ${{\mathit \Lambda}}{{\overline{\mathit \Lambda}}}{{\mathit \pi}^{0}}$ $<9$ $\times 10^{-5}$ CL=90% 1636
 
$\Gamma_{31}$ ${{\mathit \Lambda}}{{\overline{\mathit \Lambda}}}{{\mathit \eta}}$ $<3.0$ $\times 10^{-4}$ CL=90% 1452
 
$\Gamma_{32}$ ${{\mathit \Lambda}}{{\overline{\mathit \Lambda}}}$ $<6$ $\times 10^{-6}$ CL=90% 1684
 
$\Gamma_{33}$ ${{\mathit \Sigma}^{+}}{{\overline{\mathit \Sigma}}^{-}}$ $<1.3$ $\times 10^{-4}$ CL=90% 1632
 
$\Gamma_{34}$ ${{\mathit \Sigma}^{0}}{{\overline{\mathit \Sigma}}^{0}}$ $<7$ $\times 10^{-5}$ CL=90% 1630
 
$\Gamma_{35}$ ${{\mathit \Xi}^{+}}{{\overline{\mathit \Xi}}^{-}}$ $<1.6$ $\times 10^{-4}$ CL=90% 1527
 
$\Gamma_{36}$ ${{\mathit \Xi}^{0}}{{\overline{\mathit \Xi}}^{0}}$ $<1.8$ $\times 10^{-4}$ CL=90% 1533
 
$\Gamma_{37}$ ${{\mathit \Xi}^{-}}{{\overline{\mathit \Xi}}^{+}}$ $<6$ $\times 10^{-5}$ CL=90% 1527
 
$\Gamma_{38}$ ${{\mathit \Lambda}}{{\overline{\mathit \Xi}}^{+}}{{\mathit K}^{-}}$ + c.c. $<7$ $\times 10^{-5}$ CL=90% 1386
 
$\Gamma_{39}$ ${{\mathit \Sigma}^{0}}{{\overline{\mathit \Xi}}^{+}}{{\mathit K}^{-}}$ + c.c. $<1.5$ $\times 10^{-5}$ CL=90% 1343
 
$\Gamma_{40}$ ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$ ($9$ $\pm6$) $ \times 10^{-6}$ 2017