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$\mathbf {{{\mathit X}{(2680)}}}$ $\mathit I\mathit G(\mathit J{}^{PC}) = ?{}^{?}(?{}^{??})$
$\mathbf {{{\boldsymbol X}{(2680)}}}$ $\boldsymbol I\boldsymbol G(\boldsymbol J{}^{PC}) = ?{}^{?}(?{}^{??})$
INSPIRE search
MASS ${\mathrm {(MeV)}}$
WIDTH ${\mathrm {(MeV)}}$
DOCUMENT ID
TECN
COMMENT
$ 2676 \pm27 $
150
CASO
1970
HBC
11.2 ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \rho}^{-}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit p}}$
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 ${\mathrm {GeV/}}\mathit c$