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${{\mathit \Upsilon}{(10753)}}$ MASS

INSPIRE   PDGID:

M243M

VALUE (MeV) DOCUMENT ID TECN  COMMENT $10752.7$ $\pm5.9$ ${}^{+0.7}_{-1.1}$ 1 MIZUK 2019 BELL ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(nS)}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ • • We do not use the following data for averages, fits, limits, etc. • • $10761$ $\pm2$ 2 DONG 2020 A ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit b}}{{\overline{\mathit b}}}$ 1  From a simultaneous fit to the ${{\mathit \Upsilon}{(nS)}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ , $\mathit n$ = 1, 2, 3, cross sections at 28 energy points within $\sqrt {s }$ = $10.63 - 11.02$ GeV, including the initial-state radiation at ${{\mathit \Upsilon}{(10860)}}$ . 2  From a fit to the dressed cross sections of AUBERT 2009E by BaBar and SANTEL 2016 by Belle above 10.68 GeV with a coherent sum of a continuum amplitude and three Breit-Wigner functions with constant widths.

References:

DONG 2020A CP C44 083001 Hadronic cross section of $e^+e^-$ annihilation at bottomonium energy region MIZUK 2019 JHEP 1910 220 Observation of a new structure near 10.75 GeV in the energy dependence of the e$^{+}$e$^{?}$? ? (nS)?$^{+}$?$^{?}$ (n = 1, 2, 3) cross sections