$\mathbf {{{\boldsymbol X}{(2000)}}}$ $\boldsymbol I\boldsymbol G(\boldsymbol J{}^{PC}) = ?{}^{?}(4{}^{++})$ INSPIRE search

MASS ${\mathrm {(MeV)}}$

WIDTH ${\mathrm {(MeV)}}$

DOCUMENT ID

TECN

COMMENT

$ 1998 \pm3 \pm5 $

<15

SPEC

${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit K}_S^0}$ ${{\mathit M}}{{\mathit M}}$

References:

VLADIMIRSKY

PAN 66 700

Observation of a New Resonance at 2000 MeV in the ${{\mathit K}_S^0}$ ${{\mathit K}_S^0}$ System