#### $\mathbf {{{\mathit X}{(1420)}} }$ $\mathit I{}^{G}(\mathit J{}^{PC}) = 2{}^{+}(0{}^{++})$

MASS ${\mathrm {(MeV)}}$ WIDTH ${\mathrm {(MeV)}}$ DOCUMENT ID TECN  COMMENT
$1420 \pm20$ $160 \pm10$
 2000
OBLX 0 ${{\overline{\mathit n}}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$
References:
 FILIPPI 2000
PL B495 284 An Analysis of the Contribution of Isospin two ${{\mathit \pi}}$ ${{\mathit \pi}}$ Resonant States in the ${{\overline{\mathit n}}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ Annihilation Reaction