${{\boldsymbol \gamma}}$ ENERGY IN ${{\boldsymbol \Upsilon}{(3S)}}$ DECAY INSPIRE search

VALUE (MeV) EVTS DOCUMENT ID TECN  COMMENT
$\bf{ 86.19 \pm0.22}$ OUR EVALUATION  Treating systematic errors as correlated
$\bf{ 86.40 \pm0.18}$ OUR AVERAGE
$86.04$ $\pm0.06$ $\pm0.27$
ARTUSO
2005
CLEO ${{\mathit \Upsilon}{(3S)}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit X}}$
$86$ $\pm1$ 101
CRAWFORD
1992B
CLE2 ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \ell}^{+}}{{\mathit \ell}^{-}}{{\mathit \gamma}}{{\mathit \gamma}}$
$86.7$ $\pm0.4$ 10319 1
HEINTZ
1992
CSB2 ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \gamma}}$ X
$86.9$ $\pm0.4$ 157 2
HEINTZ
1992
CSB2 ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \ell}^{+}}{{\mathit \ell}^{-}}{{\mathit \gamma}}{{\mathit \gamma}}$
$86.4$ $\pm0.1$ $\pm0.4$ 30741
MORRISON
1991
CLE2 ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \gamma}}$ X
1  A systematic uncertainty on the energy scale of 0.9$\%$ not included. Supersedes NARAIN 1991 .
2  A systematic uncertainty on the energy scale of 0.9$\%$ not included. Supersedes HEINTZ 1991 .
  References:
ARTUSO 2005
PRL 94 032001 Photon Transitions in ${{\mathit \Upsilon}{(2S)}}$ and ${{\mathit \Upsilon}{(3S)}}$ Decays
CRAWFORD 1992B
PL B294 139 Exclusive ${{\mathit \chi}{(2P)}}$ Production in ${{\mathit \Upsilon}{(3S)}}$ Decay
HEINTZ 1992
PR D46 1928 ${\mathit {\mathit b}}{\mathit {\overline{\mathit b}}}$ Spectroscopy from the ${{\mathit \Upsilon}{(3S)}}$ State
MORRISON 1991
PRL 67 1696 Inclusive ${{\mathit \chi}{(2P)}}$ Production in ${{\mathit \Upsilon}{(3S)}}$ Decay