# ${{\boldsymbol \chi}_{{b2}}{(3P)}}$ MASS INSPIRE search

VALUE (MeV) DOCUMENT ID TECN  COMMENT
$10524.02$ $\pm0.57$ $\pm0.53$ 1
 2018 N
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. • • •
$10530$ $\pm5$ $\pm9$ 2
 2012 A
ATLS ${{\mathit p}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \mu}^{+}}{{\mathit \mu}^{-}}{{\mathit X}}$
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  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
PRL 108 152001 Observation of a New ${{\mathit \chi}_{{b}}}$ State in Radiative Transitions to ${{\mathit \Upsilon}{(1S)}}$ and ${{\mathit \Upsilon}{(2S)}}$ at ATLAS