| $\bf{
1.611 \pm0.008}$
|
OUR EVALUATION
$~~$(Produced by HFLAV)
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| • • • We do not use the following data for averages, fits, limits, etc. • • • |
| $1.59$ $\pm0.07$ $\pm0.03$ |
1 |
|
CMS |
| $0.99$ ${}^{+0.42}_{-0.07}$ $\pm0.17$ |
2 |
|
ATLS |
| $1.83$ ${}^{+0.23}_{-0.20}$ $\pm0.04$ |
2 |
|
CMS |
| $2.07$ $\pm0.29$ $\pm0.03$ |
2 |
|
LHCB |
| $1.70$ ${}^{+0.60}_{-0.43}$ $\pm0.09$ |
2 |
|
CMS |
| $1.677$ $\pm0.034$ $\pm0.011$ |
3 |
|
CMS |
| $2.04$ $\pm0.44$ $\pm0.05$ |
2 |
|
LHCB |
| $1.70$ $\pm0.14$ $\pm0.05$ |
4 |
|
D0 |
| $1.75$ $\pm0.12$ $\pm0.07$ |
1 |
|
LHCB |
| $1.652$ $\pm0.024$ $\pm0.024$ |
5 |
|
LHCB |
| $1.700$ $\pm0.040$ $\pm0.026$ |
6 |
|
LHCB |
|
7 |
|
CDF |
| $1.70$ ${}^{+0.12}_{-0.11}$ $\pm0.03$ |
6 |
|
CDF |
| $1.613$ ${}^{+0.123}_{-0.113}$ |
8, 9 |
|
CDF |
| $1.58$ ${}^{+0.39}_{-0.42}$ ${}^{+0.01}_{-0.02}$ |
9 |
|
D0 |
| $2.07$ ${}^{+0.58}_{-0.46}$ $\pm0.03$ |
9 |
|
CDF |
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1
Measured using a pure $\mathit CP$-odd final state ${{\mathit J / \psi}}{{\mathit K}_S^0}$ with the assumption that contributions from penguin diagrams are small.
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2
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.
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3
Measured using ${{\mathit B}_{{{s}}}^{0}}$ $\rightarrow$ ${{\mathit J / \psi}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ decays with 0.9240 $<$ m(${{\mathit \pi}}{{\mathit \pi}}$) $<$ 1.0204 GeV, which is dominated by the ${{\mathit f}_{{{0}}}{(980)}}$ resonance, making it a $\mathit CP$-odd state.
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4
Measured using ${{\mathit J / \psi}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ mode with 0.880 $<$ $\mathit m({{\mathit \pi}}{{\mathit \pi}}$) $<$ 1.080 GeV/c${}^{2}$, which is mostly ${{\mathit J / \psi}}{{\mathit f}{(0980)}}$ mode, a pure $\mathit CP$-odd final state.
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5
Measured using ${{\mathit B}_{{{s}}}}$ $\rightarrow$ ${{\mathit J / \psi}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ decays which, in the limit of ${{\mathit \phi}_{{{s}}}}$ = 0 and $\vert {{\mathit \lambda}}\vert $ = 1, correspond to ${{\mathit B}_{{{sH}}}^{0}}$ decays.
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6
Measured using a pure $\mathit CP$-odd final state ${{\mathit J / \psi}}{{\mathit f}_{{{0}}}{(980)}}$.
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7
Uses the time-dependent angular analysis of ${{\mathit B}_{{{s}}}^{0}}$ $\rightarrow$ ${{\mathit J / \psi}}{{\mathit \phi}}$ decays assuming $\mathit CP$-violating angle ${{\mathit \beta}_{{{s}}}}$( ${{\mathit B}^{0}}$ $\rightarrow$ ${{\mathit J / \psi}}{{\mathit \phi}}$) = 0.02.
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8
Obtained from $\Delta \Gamma _{s}$ and $\Gamma _{s}$ fit with a correlation of 0.6.
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9
Measured using the time-dependent angular analysis of ${{\mathit B}_{{{s}}}^{0}}$ $\rightarrow$ ${{\mathit J / \psi}}{{\mathit \phi}}$ decays.
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