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$\mathbf {{{\mathit X}{(2260)}}}$ $\mathit I{}^{G}(\mathit J{}^{PC}) = 0{}^{+}(4{}^{+?})$

INSPIRE   JSON  (beta) PDGID:

M300J40

MASS ${\mathrm {(MeV)}}$ WIDTH ${\mathrm {(MeV)}}$ DOCUMENT ID TECN  COMMENT $ 2260 \pm20 $ $400 \pm100$ EVANGELISTA 1979 OMEG 10,16 ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\overline{\mathit p}}}{{\mathit p}}{{\mathit n}}$

References