${{\mathit B}_{{{s}}}^{0}}$ MEAN LIFE (partial)

${{\mathit B}_{{{s}}}^{0}}$ mean life (${{\mathit B}_{{{s}}}}$ $\rightarrow$ ${{\mathit \mu}}{{\mathit \mu}}$)

INSPIRE   JSON  (beta) PDGID:
S086TMM
VALUE ($ 10^{-12} $ s) DOCUMENT ID TECN  COMMENT
$\bf{ 1.79 \pm0.17}$ OUR EVALUATION  $~~$(Produced by HFLAV)  See the ideogram below.
$\bf{ 1.80 {}^{+0.24}_{-0.18}}$ OUR AVERAGE  Error includes scale factor of 1.4.  See the ideogram below.
$0.99$ ${}^{+0.42}_{-0.07}$ $\pm0.17$ 1
AAD
2023BY
 ATLS ${{\mathit p}}{{\mathit p}}$ at 13 TeV
$1.83$ ${}^{+0.23}_{-0.20}$ $\pm0.04$ 1
TUMASYAN
2023A
 CMS ${{\mathit p}}{{\mathit p}}$ at 13 TeV
$2.07$ $\pm0.29$ $\pm0.03$ 1
AAIJ
2022
LHCB ${{\mathit p}}{{\mathit p}}$ at 7, 8, 13 TeV
• • We do not use the following data for averages, fits, limits, etc. • •
$1.70$ ${}^{+0.60}_{-0.43}$ $\pm0.09$ 1
SIRUNYAN
2020AG
 CMS Repl. by TUMASYAN 2023A
$2.04$ $\pm0.44$ $\pm0.05$ 1
AAIJ
2017AI
 LHCB Repl. by AAIJ 2022
1  Measured using ${{\mathit B}_{{{s}}}}$ $\rightarrow$ ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$ decays which, in the Standard Model, correspond to ${{\mathit B}_{{{sH}}}^{0}}$ decays. Assumes $-2$ Re(${{\mathit \lambda}}$)/(1 + $\vert {{\mathit \lambda}}\vert ^2$) = 1.

           ${{\mathit B}_{{{s}}}^{0}}$ mean life (${{\mathit B}_{{{s}}}}$ $\rightarrow$ ${{\mathit \mu}}{{\mathit \mu}}$) ($ 10^{-12} $ s)
References