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${{\mathit a}_{{0}}{(1710)}}$ MASS

INSPIRE   PDGID:

M263M

VALUE (MeV) DOCUMENT ID TECN  COMMENT $\bf{ 1711 \pm27}$ OUR AVERAGE  Error includes scale factor of 5.1. $1817$ $\pm8$ $\pm20$ 1 ABLIKIM 2022 AH BES3 ${{\mathit D}_{{s}}^{+}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit K}^{+}}{{\mathit \pi}^{0}}$ $1704$ $\pm5$ $\pm2$ LEES 2021 A BABR ${{\mathit \eta}_{{c}}{(1S)}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \eta}}$ 1  Observed to decay into ${{\mathit K}_S^0}$ ${{\mathit K}^{+}}$ in a Breit-Wigner amplitude analysis involving ${{\mathit D}_{{s}}^{+}}$ decays into ${{\overline{\mathit K}}^{*}{(892)}^{0}}{{\mathit K}^{+}}$ , ${{\overline{\mathit K}}^{*}{(892)}^{+}}{{\mathit K}_S^0}$ , ${{\overline{\mathit K}}^{*}{(1410)}^{0}}{{\mathit K}^{+}}$ , ${{\mathit a}_{{0}}{(980)}^{+}}{{\mathit \pi}^{0}}$ , and ${{\mathit a}_{{0}}{(1817)}^{+}}{{\mathit \pi}^{0}}$ .

References:

ABLIKIM 2022AH PRL 129 182001 Observation of an $a_0$-like State with Mass of 1.817 GeV in the Study of $D_s^{+}?K_S^0{K}^{+}{?}^0$ Decays LEES 2021A PR D104 072002 Light meson spectroscopy from Dalitz plot analyses of $\eta_c$ decays to $\eta' K^+ K^-$, $\eta' \pi^+ \pi^-$, and $\eta \pi^+ \pi^-$ produced in two-photon interactions