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

A, $\mathit CP$ violation parameter

INSPIRE   JSON  (beta) PDGID:
S086JKA
A = $-2$ Re($\lambda $) $/$ (1 + $\vert \lambda \vert ^2$)
VALUE DOCUMENT ID TECN  COMMENT
$\bf{ -0.79 \pm0.08}$ OUR AVERAGE
$-0.83$ $\pm0.05$ $\pm0.09$ 1
AAIJ
2021O
 LHCB ${{\mathit p}}{{\mathit p}}$ at 13 TeV
$-0.79$ $\pm0.07$ $\pm0.10$ 1
AAIJ
2018O
 LHCB ${{\mathit p}}{{\mathit p}}$ at 7, 8 TeV
$0.49$ ${}^{+0.77}_{-0.65}$ $\pm0.06$ 2
AAIJ
2015AL
 LHCB ${{\mathit p}}{{\mathit p}}$ at 7, 8 TeV
1  Measured in ${{\mathit B}_{{{s}}}^{0}}$ $\rightarrow$ ${{\mathit K}^{+}}{{\mathit K}^{-}}$ decays.
2  Measured in ${{\mathit B}_{{{s}}}^{0}}$ $\rightarrow$ ${{\mathit J / \psi}}{{\mathit K}_S^0}$ decays.
References