${{\boldsymbol \psi}{(4260)}}$ $\rightarrow$ ${{\boldsymbol J / \psi}}{{\boldsymbol \pi}^{+}}{{\boldsymbol \pi}^{-}}$
INSPIRE search
M074R02
M074R01
M074R30
M074R25
M074R2
M074R03
M074R04
M074R05
M074R10
M074R06
M074R07
M074R08
M074R09
M074R1
M074R00
M074G1