pdgLive

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

$\vert \lambda \vert $ (${{\mathit B}_{{{s}}}^{0}}$ $\rightarrow$ ${{\mathit J / \psi}{(1S)}}{{\mathit \phi}}$)

INSPIRE JSON (beta) PDGID:

VALUE

DOCUMENT ID

TECN

COMMENT

$\bf{ 0.988 \pm0.009}$

OUR AVERAGE

$0.990$ $\pm0.010$

LHCB

${{\mathit p}}{{\mathit p}}$ at 7, 8, 13 TeV

$0.972$ $\pm0.026$ $\pm0.008$

CMS

${{\mathit p}}{{\mathit p}}$ at 13 TeV

• • We do not use the following data for averages, fits, limits, etc. • •

$0.877$ ${}^{+0.112}_{-0.116}$ $\pm0.031$

LHCB

Repl. by AAIJ 2024A

$1.012$ $\pm0.016$ $\pm0.006$

LHCB

Repl. by AAIJ 2024A

$0.964$ $\pm0.019$ $\pm0.007$

LHCB

Repl. by AAIJ 2024A

$0.93$ $\pm0.03$ $\pm0.02$

LHCB

Repl. by AAIJ 2015I

¹	Measured using time-dependent angular analysis of ${{\mathit B}_{{{s}}}^{0}}$ $\rightarrow$ ${{\mathit J / \psi}}{{\mathit \phi}}$ decays.

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