${{\boldsymbol X}{(4160)}}$ MASS INSPIRE search

VALUE (MeV) EVTS DOCUMENT ID TECN  COMMENT
$4156$ ${}^{+25}_{-20}$ $\pm15$ 24
PAKHLOV
2008
BELL ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit J / \psi}}{{\mathit X}}$
  References:
PAKHLOV 2008
PRL 100 202001 Production of New Charmoniumlike States in ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit J / \psi}}{{\mathit D}^{(*)}}{{\overline{\mathit D}}^{(*)}}$ at $\sqrt {s }$ $\simeq{}$ 10.6 GeV