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

r$_{B}$( ${{\mathit B}_{{s}}^{0}}$ $\rightarrow$ ${{\mathit D}_{{s}}^{\mp}}{{\mathit K}^{\pm}}{{\mathit \pi}^{\pm}}{{\mathit \pi}^{\mp}}$ )

INSPIRE   PDGID:
S086A28
VALUE DOCUMENT ID TECN  COMMENT
$0.47$ $\pm0.08$ ${}^{+0.02}_{-0.03}$ 1, 2
AAIJ
2021M
 LHCB ${{\mathit p}}{{\mathit p}}$ at 7, 8, 13 TeV
1  Measured in restricted phase space with m( ${{\mathit K}^{+}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ ) $<$ $1950$ MeV, m( ${{\mathit K}^{+}}{{\mathit \pi}^{-}}$ ) $<$ $1200$ MeV and m( ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ ) $<$ $1200$ MeV.
2  A model-independent coherence factor for the decay ${{\mathit B}_{{s}}}$ $\rightarrow$ ${{\mathit D}_{{s}}}{{\mathit K}}{{\mathit \pi}}{{\mathit \pi}}$ (in the restricted phase space region) is also reported.
Conservation Laws:
$\mathit CP$ VIOLATION OBSERVED
References:
AAIJ 2021M
JHEP 2103 137 Measurement of the CKM angle $\gamma$ and $B^0_s$-$\bar{B}^0_s$ mixing frequency with $B^0_s \rightarrow D_s^\mp h^\pm \pi^\pm \pi^\mp$ decays