$\mathit CP$ VIOLATION PARAMETERS in ${{\mathit B}_{{{s}}}^{0}}$

$\mathit A{}^{\Delta }({{\mathit B}_{{{s}}}^{0}}$ $\rightarrow$ ${{\mathit \phi}}{{\mathit \gamma}}$)

INSPIRE   JSON  (beta) PDGID:
S086A07
$\mathit A{}^{\Delta }({{\mathit B}_{{{s}}}}$ $\rightarrow$ ${{\mathit \phi}}{{\mathit \gamma}}$) is the multiplicative coefficient of the sinh($\Delta \Gamma $t/2) term in the ${{\mathit B}_{{{s}}}}$ $\rightarrow$ ${{\mathit \phi}}{{\mathit \gamma}}$ decay rate time dependence.
VALUE DOCUMENT ID TECN  COMMENT
$-0.67$ ${}^{+0.37}_{-0.41}$ $\pm0.17$ 1
AAIJ
2019AE
 LHCB ${{\mathit p}}{{\mathit p}}$ at 7, 8 TeV
• • We do not use the following data for averages, fits, limits, etc. • •
$-0.98$ ${}^{+0.46}_{-0.52}$ ${}^{+0.23}_{-0.20}$ 2
AAIJ
2017B
 LHCB Repl. by AAIJ 2019AE
1  Measured in flavor tagged time dependent analysis, using tagged and un-tagged events. This result updates AAIJ 2017B with better selection efficiency and other analysis improvements.
2  Measured in time dependent analysis without initial flavor tagging.
References