$\mathbf {{{\mathit X}{(1975)}}}$ $\mathit I{}^{G}(\mathit J{}^{PC}) = ?{}^{?}(?{}^{??})$

INSPIRE   PDGID:
M300J47
MASS ${\mathrm {(MeV)}}$ WIDTH ${\mathrm {(MeV)}}$ EVTS DOCUMENT ID TECN  COMMENT
$ 1973 \pm15 $ $80$ 30
CASO
1970
HBC 11.2 ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \rho}}$2 ${{\mathit \pi}}$
References:
CASO 1970
LNC 3 707 Evidence for the Existence of the ${{\mathit a}_{{1}}{(1260)}}$ and some other Structures Observed in ${{\mathit \pi}^{-}}{{\mathit p}}$ Collisions at 11.2 ${\mathrm {GeV/}}\mathit c$