${{\boldsymbol \chi}_{{b1}}{(3P)}}$ MASS INSPIRE search

VALUE (MeV) EVTS DOCUMENT ID TECN  COMMENT
$10513.42$ $\pm0.41$ $\pm0.53$ 1
SIRUNYAN
2018N
CMS ${{\mathit p}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \mu}^{+}}{{\mathit \mu}^{-}}{{\mathit X}}$
• • • We do not use the following data for averages, fits, limits, etc. • • •
$10515.7$ ${}^{+2.2}_{-3.9}$ ${}^{+1.5}_{-2.1}$ 169 2
AAIJ
2014BG
LHCB ${{\mathit p}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \mu}^{+}}{{\mathit \mu}^{-}}{{\mathit X}}$
$10512.1$ $\pm2.1$ $\pm0.9$ 351 3
AAIJ
2014BG
LHCB ${{\mathit p}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \mu}^{+}}{{\mathit \mu}^{-}}{{\mathit X}}$
$10511.3$ $\pm1.7$ $\pm2.5$ 182 4
AAIJ
2014BI
LHCB ${{\mathit p}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \mu}^{+}}{{\mathit \mu}^{-}}{{\mathit X}}$
$10530$ $\pm5$ $\pm9$ 5
AAD
2012A
ATLS ${{\mathit p}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \mu}^{+}}{{\mathit \mu}^{-}}{{\mathit X}}$
$10551$ $\pm14$ $\pm17$ 5
ABAZOV
2012Q
D0 ${{\mathit p}}$ ${{\overline{\mathit p}}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \mu}^{+}}{{\mathit \mu}^{-}}{{\mathit X}}$
1  Systematic error includes an additional 0.5 MeV for the uncertainty on the ${{\mathit \Upsilon}{(3S)}}$ mass. Also measures ${\mathit m}_{{{\mathit \chi}_{{b2}}{(3P)}}}–{\mathit m}_{{{\mathit \chi}_{{b1}}{(3P)}}}$ = $10.60$ $\pm0.64$ $\pm0.17$ MeV. A total of 372 ${{\mathit \chi}_{{b1}}{(3P)}}$ and ${{\mathit \chi}_{{b2}}{(3P)}}$ events was observed.
2  From ${{\mathit \chi}_{{b1}}{(3P)}}$ $\rightarrow$ ${{\mathit \Upsilon}{(1S,2S)}}{{\mathit \gamma}}$ transitions assuming ${\mathit m}_{{{\mathit \chi}_{{b2}}{(3P)}}}–{\mathit m}_{{{\mathit \chi}_{{b1}}{(3P)}}}$ = $10.5$ $\pm1.5$ MeV and allowing for $\pm30\%$ variation in the ${{\mathit \chi}_{{b2}}{(3P)}}$ production rate relative to that of ${{\mathit \chi}_{{b1}}{(3P)}}$.
3  The mass of the ${{\mathit \chi}_{{b1}}{(3P)}}$ state obtained by combining the results of AAIJ 2014BG with that of AAIJ 2014BI. The first uncertainty is experimental and the second attributable to the unknown mass splitting, assumed to be ${\mathit m}_{{{\mathit \chi}_{{b2}}{(3P)}}}–{\mathit m}_{{{\mathit \chi}_{{b1}}{(3P)}}}$ = $10.5$ $\pm1.5$ MeV.
4  From ${{\mathit \chi}_{{b1}}{(3P)}}$ $\rightarrow$ ${{\mathit \Upsilon}{(3S)}}{{\mathit \gamma}}$ transition assuming ${\mathit m}_{{{\mathit \chi}_{{b2}}{(3P)}}}–{\mathit m}_{{{\mathit \chi}_{{b1}}{(3P)}}}$ = $10.5$ $\pm1.5$ MeV.
5  The mass barycenter of the merged lineshapes from the $\mathit J = 1$ and 2 states.
  References:
SIRUNYAN 2018N
PRL 121 092002 Observation of the $\chi_\mathrm{b1}$(3P) and $\chi_\mathrm{b2}$(3P) and measurement of their masses
AAIJ 2014BG
JHEP 1410 088 Measurement of the ${{\mathit \chi}_{{b}}{(3P)}}$ Mass and of the Relative Rate of ${{\mathit \chi}_{{b1}}{(1P)}}$ and ${{\mathit \chi}_{{b2}}{(1P)}}$ Production
AAIJ 2014BI
EPJ C74 3092 Study of ${{\mathit \chi}_{{b}}}$ Meson Production in ${{\mathit p}}{{\mathit p}}$ Collisions at $\sqrt {s }$ = 7 and 8 TeV and Observation of the Decay ${{\mathit \chi}_{{b}}{(3P)}}$ $\rightarrow$ ${{\mathit \Upsilon}{(3S)}}{{\mathit \gamma}}$
AAD 2012A
PRL 108 152001 Observation of a New ${{\mathit \chi}_{{b}}}$ State in Radiative Transitions to ${{\mathit \Upsilon}{(1S)}}$ and ${{\mathit \Upsilon}{(2S)}}$ at ATLAS
ABAZOV 2012Q
PR D86 031103 Observation of a Narrow Mass State Decaying into ${{\mathit \Upsilon}{(1S)}}+{{\mathit \gamma}}$ in ${{\mathit p}}{{\overline{\mathit p}}}$ collisions at $\sqrt {s }$ = 1.96 TeV