${{\boldsymbol \psi}{(4260)}}$ $\rightarrow$ ${{\boldsymbol e}^{+}}{{\boldsymbol e}^{-}}$ INSPIRE search

$\Gamma($ ${{\mathit \psi}{(4260)}}$ $\rightarrow$ ${{\mathit J / \psi}}{{\mathit K}^{+}}{{\mathit K}^{-}}$ $)$ ${\times }\Gamma($ ${{\mathit \psi}{(4260)}}$ $\rightarrow$ ${{\mathit e}^{+}}{{\mathit e}^{-}}$ $)/\Gamma_{\text{total}}$
$\Gamma_{6}\Gamma_{1}/\Gamma$
M074G3
$\Gamma($ ${{\mathit \psi}{(4260)}}$ $\rightarrow$ ${{\mathit J / \psi}}{{\mathit K}_S^0}$ ${{\mathit K}_S^0}$ $)$ ${\times }\Gamma($ ${{\mathit \psi}{(4260)}}$ $\rightarrow$ ${{\mathit e}^{+}}{{\mathit e}^{-}}$ $)/\Gamma_{\text{total}}$
$\Gamma_{7}\Gamma_{1}/\Gamma$
M074G02
$\Gamma($ ${{\mathit \psi}{(4260)}}$ $\rightarrow$ ${{\mathit J / \psi}}{{\mathit \eta}}$ $)$ ${\times }\Gamma($ ${{\mathit \psi}{(4260)}}$ $\rightarrow$ ${{\mathit e}^{+}}{{\mathit e}^{-}}$ $)/\Gamma_{\text{total}}$
$\Gamma_{8}\Gamma_{1}/\Gamma$
M074G01
$\Gamma($ ${{\mathit \psi}{(4260)}}$ $\rightarrow$ ${{\mathit J / \psi}}{{\mathit \eta}^{\,'}}$ $)$ ${\times }\Gamma($ ${{\mathit \psi}{(4260)}}$ $\rightarrow$ ${{\mathit e}^{+}}{{\mathit e}^{-}}$ $)/\Gamma_{\text{total}}$
$\Gamma_{10}\Gamma_{1}/\Gamma$
M074R34
$\Gamma($ ${{\mathit \psi}{(4260)}}$ $\rightarrow$ ${{\mathit \psi}{(2S)}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ $)$ ${\times }\Gamma($ ${{\mathit \psi}{(4260)}}$ $\rightarrow$ ${{\mathit e}^{+}}{{\mathit e}^{-}}$ $)/\Gamma_{\text{total}}$
$\Gamma_{14}\Gamma_{1}/\Gamma$
M074G7
$\Gamma($ ${{\mathit \psi}{(4260)}}$ $\rightarrow$ ${{\mathit \phi}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ $)$ ${\times }\Gamma($ ${{\mathit \psi}{(4260)}}$ $\rightarrow$ ${{\mathit e}^{+}}{{\mathit e}^{-}}$ $)/\Gamma_{\text{total}}$
$\Gamma_{20}\Gamma_{1}/\Gamma$
M074G2
$\Gamma($ ${{\mathit \psi}{(4260)}}$ $\rightarrow$ ${{\mathit \phi}}{{\mathit f}_{{0}}{(980)}}$ $\rightarrow$ ${{\mathit \phi}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ $)$ ${\times }\Gamma($ ${{\mathit \psi}{(4260)}}$ $\rightarrow$ ${{\mathit e}^{+}}{{\mathit e}^{-}}$ $)/\Gamma_{\text{total}}$
$\Gamma_{21}\Gamma_{1}/\Gamma$
M074G6
$\Gamma($ ${{\mathit \psi}{(4260)}}$ $\rightarrow$ ${{\mathit \Xi}^{-}}{{\overline{\mathit \Xi}}^{+}}$ $)$ ${\times }\Gamma($ ${{\mathit \psi}{(4260)}}$ $\rightarrow$ ${{\mathit e}^{+}}{{\mathit e}^{-}}$ $)/\Gamma_{\text{total}}$
$\Gamma_{43}\Gamma_{1}/\Gamma$
M074R35
$\Gamma($ ${{\mathit \psi}{(4260)}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit K}^{\pm}}{{\mathit \pi}^{\mp}}$ $)$ ${\times }\Gamma($ ${{\mathit \psi}{(4260)}}$ $\rightarrow$ ${{\mathit e}^{+}}{{\mathit e}^{-}}$ $)/\Gamma_{\text{total}}$
$\Gamma_{44}\Gamma_{1}/\Gamma$
M074G4
$\Gamma($ ${{\mathit \psi}{(4260)}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit K}^{\pm}}{{\mathit \pi}^{\mp}}{{\mathit \pi}^{0}}$ $)$ ${\times }\Gamma($ ${{\mathit \psi}{(4260)}}$ $\rightarrow$ ${{\mathit e}^{+}}{{\mathit e}^{-}}$ $)/\Gamma_{\text{total}}$
$\Gamma_{45}\Gamma_{1}/\Gamma$
M074R31
$\Gamma($ ${{\mathit \psi}{(4260)}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit K}^{\pm}}{{\mathit \pi}^{\mp}}{{\mathit \eta}}$ $)$ ${\times }\Gamma($ ${{\mathit \psi}{(4260)}}$ $\rightarrow$ ${{\mathit e}^{+}}{{\mathit e}^{-}}$ $)/\Gamma_{\text{total}}$
$\Gamma_{46}\Gamma_{1}/\Gamma$
M074R32
$\Gamma($ ${{\mathit \psi}{(4260)}}$ $\rightarrow$ ${{\mathit K}^{+}}{{\mathit K}^{-}}{{\mathit \pi}^{0}}$ $)$ ${\times }\Gamma($ ${{\mathit \psi}{(4260)}}$ $\rightarrow$ ${{\mathit e}^{+}}{{\mathit e}^{-}}$ $)/\Gamma_{\text{total}}$
$\Gamma_{47}\Gamma_{1}/\Gamma$
M074G5
$\Gamma($ ${{\mathit \psi}{(4260)}}$ $\rightarrow$ ${{\mathit \chi}_{{c1}}}{{\mathit \gamma}}$ $)$ ${\times }\Gamma($ ${{\mathit \psi}{(4260)}}$ $\rightarrow$ ${{\mathit e}^{+}}{{\mathit e}^{-}}$ $)/\Gamma_{\text{total}}$
$\Gamma_{49}\Gamma_{1}/\Gamma$
M074G03
$\Gamma($ ${{\mathit \psi}{(4260)}}$ $\rightarrow$ ${{\mathit \chi}_{{c2}}}{{\mathit \gamma}}$ $)$ ${\times }\Gamma($ ${{\mathit \psi}{(4260)}}$ $\rightarrow$ ${{\mathit e}^{+}}{{\mathit e}^{-}}$ $)/\Gamma_{\text{total}}$
$\Gamma_{50}\Gamma_{1}/\Gamma$
M074G04
$\Gamma($ ${{\mathit \psi}{(4260)}}$ $\rightarrow$ ${{\mathit D}^{0}}{{\mathit D}^{*}{(2010)}^{-}}{{\mathit \pi}^{+}}$ +c.c.$)/\Gamma_{\text{total}}{\times }\Gamma($ ${{\mathit \psi}{(4260)}}$ $\rightarrow$ ${{\mathit e}^{+}}{{\mathit e}^{-}}$ $)/\Gamma_{\text{total}}$
$\Gamma_{35}/\Gamma{\times }\Gamma_{1}/\Gamma$
M074R11
$\Gamma($ ${{\mathit \psi}{(4260)}}$ $\rightarrow$ ${{\mathit J / \psi}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ $)$ ${\times }\Gamma($ ${{\mathit \psi}{(4260)}}$ $\rightarrow$ ${{\mathit e}^{+}}{{\mathit e}^{-}}$ $)/\Gamma_{\text{total}}$
$\Gamma_{2}\Gamma_{1}/\Gamma$
M074G1