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${{\mathit Z}_{{b}}{(10610)}^{\pm}}$ WIDTH

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M207W

VALUE (MeV) DOCUMENT ID TECN  COMMENT $18.4$ $\pm2.4$ 1 BONDAR 2012 BELL ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ hadrons • • We do not use the following data for averages, fits, limits, etc. • • $18.5$ $\pm5.3$ ${}^{+6.1}_{-2.3}$ 2 GARMASH 2015 BELL ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(1S)}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ $20.8$ $\pm2.5$ ${}^{+0.3}_{-2.1}$ 2 GARMASH 2015 BELL ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(2S)}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ $18.7$ $\pm3.4$ ${}^{+2.5}_{-1.3}$ 2 GARMASH 2015 BELL ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(3S)}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ $22.3$ $\pm7.7$ ${}^{+3.0}_{-4.0}$ 3 BONDAR 2012 BELL ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(1S)}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ $24.2$ $\pm3.1$ ${}^{+2.0}_{-3.0}$ 3 BONDAR 2012 BELL ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(2S)}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ $17.6$ $\pm3.0$ $\pm3.0$ 3 BONDAR 2012 BELL ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(3S)}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ $11.4$ ${}^{+4.5}_{-3.9}$ ${}^{+2.1}_{-1.2}$ 3 BONDAR 2012 BELL ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit h}_{{b}}{(1P)}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ $13$ ${}^{+10}_{-8}$ ${}^{+9}_{-7}$ 3 BONDAR 2012 BELL ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit h}_{{b}}{(2P)}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ 1  Average of the BONDAR 2012 measurements in separate channels. 2  Correlated with the corresponding result from BONDAR 2012 . 3  Superseded by the average measurement of BONDAR 2012 .

References:

GARMASH 2015 PR D91 072003 Amplitude Analysis of ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(nS)}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ at $\sqrt {s }$ = 10.865 GeV BONDAR 2012 PRL 108 122001 Observation of Two Charged Bottomonium-Like Resonances in ${{\mathit \Upsilon}{(5S)}}$ Decays