$\mathbf {{{\mathit X}{(1110)}} }$ $\mathit I{}^{G}(\mathit J{}^{PC}) = 0{}^{+}(even{}^{++})$

INSPIRE  
MASS ${\mathrm {(MeV)}}$ WIDTH ${\mathrm {(MeV)}}$ DOCUMENT ID TECN  COMMENT
$ 1107 \pm4 $ $111 \pm8 \pm15$
DAFTARI
1987
DBC 0. ${{\overline{\mathit p}}}$ ${{\mathit n}}$ $\rightarrow$ ${{\mathit \rho}^{-}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$
References:
DAFTARI 1987
PRL 58 859 Evidence for a New Meson: a Quasinuclear ${{\mathit n}}$ ${{\overline{\mathit n}}}$ Bound State?