# ${{\boldsymbol \Upsilon}{(10753)}}$ MASS INSPIRE search

VALUE (MeV) DOCUMENT ID TECN  COMMENT
$10752.7$ $\pm5.9$ ${}^{+0.7}_{-1.1}$ 1
 2019
BELL ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(nS)}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$
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 ${{\mathit \Upsilon}{(10860)}}$ .
References:
 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