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${{\mathit f}_{{0}}{(1770)}}$ Breit-Wigner MASS

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M264M

VALUE (MeV) EVTS DOCUMENT ID TECN  COMMENT $\bf{ 1784 {}^{+16}_{-14}}$ OUR AVERAGE  Error includes scale factor of 1.1. $1814$ $\pm31$ 7.2k 1 KHOLODENKO 2021 VES 29 ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit n}}{{\mathit \omega}}{{\mathit \phi}}$ $1795$ $\pm7$ ${}^{+23}_{-20}$ ABLIKIM 2013 J BES3 ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \omega}}{{\mathit \phi}}$ $1760$ $\pm15$ ${}^{+15}_{-10}$ ABLIKIM 2005 Q BES2 ${{\mathit \psi}{(2S)}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit K}^{+}}{{\mathit K}^{-}}$ • • We do not use the following data for averages, fits, limits, etc. • • $1765$ $\pm15$ SARANTSEV 2021 RVUE ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit \gamma}}$ ( ${{\mathit \pi}}{{\mathit \pi}}$ , ${{\mathit K}}{{\overline{\mathit K}}}$ , ${{\mathit \eta}}{{\mathit \eta}}$ , ${{\mathit \omega}}{{\mathit \phi}}$ ) $1814$ $\pm18$ 2, 3 AAIJ 2014 BR LHCB ${{\overline{\mathit B}}_{{s}}^{0}}$ $\rightarrow$ ${{\mathit J / \psi}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ $1812$ ${}^{+19}_{-26}$ $\pm18$ 4 ABLIKIM 2006 J BES2 ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \omega}}{{\mathit \phi}}$ $1790$ ${}^{+40}_{-30}$ ABLIKIM 2005 BES2 ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit \phi}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ 1  From partial wave analysis of ${{\mathit \omega}}{{\mathit \phi}}$ invariant mass including 0${}^{++}$, 2${}^{++}$, and 0${}^{-+}$ resonances. 2  Second solution: $1800$ $\pm22$ MeV. The fit favors ${{\mathit f}_{{0}}{(1770)}}$ to ${{\mathit f}_{{0}}{(1710)}}$. 3  Statistical error only. 4  Not seen by LIU 2009 in ${{\mathit B}^{\pm}}$ $\rightarrow$ ${{\mathit K}^{\pm}}{{\mathit \omega}}{{\mathit \phi}}$ .

References:

KHOLODENKO 2021 PAN 83 1602 Search for Scalar Resonance in the ?? System in the Pion-Nuclear Interaction at Momentum of 29 GeV/c SARANTSEV 2021 PL B816 136227 Scalar isoscalar mesons and the scalar glueball from radiative $J/\psi$ decays AAIJ 2014BR PR D89 092006 Measurement of Resonant and $\mathit CP$ Components in ${{\overline{\mathit B}}_{{s}}^{0}}$ $\rightarrow$ ${{\mathit J / \psi}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ Decays ABLIKIM 2013J PR D87 032008 Study of the Near-Threshold ${{\mathit \omega}}{{\mathit \phi}}$ Mass Enhancement in Doubly OZI Suppressed ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \omega}}{{\mathit \phi}}$ Decays ABLIKIM 2006J PRL 96 162002 Observation of a Near-Threshold Enhancement in the ${{\mathit \omega}}{{\mathit \phi}}$ Mass Spectrum from the Doubly OZI-Suppressed Decay ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \omega}}{{\mathit \phi}}$ ABLIKIM 2005Q PR D72 092002 Partial Wave Analysis of ${{\mathit \chi}_{{c}}^{0}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit K}^{+}}{{\mathit K}^{-}}$ ABLIKIM 2005 PL B607 243 Resonances in ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit \phi}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ and ${{\mathit \phi}}{{\mathit K}^{+}}{{\mathit K}^{-}}$