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${{\mathit K}{(1630)}}$ WIDTH

INSPIRE   PDGID:

M160W

VALUE (MeV) EVTS DOCUMENT ID TECN  COMMENT $16$ ${}^{+19}_{-16}$ $\sim{}$75 1 KARNAUKHOV 1998 BC $16.0$ ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ( ${{\mathit K}_S^0}$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ ) ${{\mathit X}^{+}}{{\mathit \pi}^{-}}{{\mathit X}^{0}}$ 1  Compatible with an experimental resolution of $14$ $\pm1$ MeV.

References:

KARNAUKHOV 1998 PAN 61 203 A Narrow Structure with M = 1.63 ${\mathrm {GeV/}}\mathit c{}^{2}$ in the Mass Spectrum of ${{\mathit K}_S^0}$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ System