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$\Delta \Gamma _{{{\mathit B}_{{{s}}}^{0}}}/\Gamma _{{{\mathit B}_{{{s}}}^{0}}}$

INSPIRE   PDGID:

S086DRA

$\Gamma _{{{\mathit B}_{{{s}}}^{0}}}$ and $\Delta \Gamma _{{{\mathit B}_{{{s}}}^{0}}}$ are the decay rate average and difference between two ${{\mathit B}_{{{s}}}^{0}}$ $\mathit CP$ eigenstates (light $−$ heavy). "OUR EVALUATION" is derived from the averages of $\Gamma _{{{\mathit B}_{{{s}}}^{0}}}$ and $\Delta \Gamma _{{{\mathit B}_{{{s}}}^{0}}}$ (and their correlation).

VALUE CL% DOCUMENT ID TECN  COMMENT $\bf{ 0.127 \pm0.007}$ OUR EVALUATION  $~~$(Produced by HFLAV) • • We do not use the following data for averages, fits, limits, etc. • • $0.090$ $\pm0.009$ $\pm0.023$ 1 ESEN 2013 BELL ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(5S)}}$ 2 AAIJ 2012 D LHCB ${{\mathit p}}{{\mathit p}}$ at 7 TeV 3 AALTONEN 2012 D CDF ${{\mathit p}}{{\overline{\mathit p}}}$ at 1.96 TeV 4 ABAZOV 2012 D D0 ${{\mathit p}}{{\overline{\mathit p}}}$ at 1.96 TeV $0.147$ ${}^{+0.036}_{-0.030}$ ${}^{+0.042}_{-0.041}$ 1 ESEN 2010 BELL ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(5S)}}$ $0.072$ $\pm0.021$ $\pm0.022$ 5 ABAZOV 2009 I D0 ${{\mathit p}}{{\overline{\mathit p}}}$ at 1.96 TeV $> 0.012$ 95 5 AALTONEN 2008 F CDF ${{\mathit p}}{{\overline{\mathit p}}}$ at 1.96 TeV $0.116$ ${}^{+0.09}_{-0.10}$ $\pm0.010$ 6 AALTONEN 2008 J CDF Repl. by AALTONEN 2012D $0.079$ ${}^{+0.038}_{-0.035}$ ${}^{+0.031}_{-0.030}$ 5 ABAZOV 2007 Y D0 Repl. by ABAZOV 2009I $0.24$ ${}^{+0.28}_{-0.38}$ ${}^{+0.03}_{-0.04}$ 6, 7 ABAZOV 2005 W D0 Repl. by ABAZOV 2008AM $0.65$ ${}^{+0.25}_{-0.33}$ $\pm0.01$ 6 ACOSTA 2005 CDF Repl. by AALTONEN 2008J $<0.46$ 95 8 ABREU 2000 Y DLPH ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit Z}}$ $<0.69$ 95 9 ABREU,P 2000 G DLPH ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit Z}}$ $0.25$ ${}^{+0.21}_{-0.14}$ 10 BARATE 2000 K ALEP ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit Z}}$ $<0.83$ 95 11 ABE 1999 D CDF ${{\mathit p}}{{\overline{\mathit p}}}$ at $1.8$ TeV $<0.67$ 95 12 ACCIARRI 1998 S L3 ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit Z}}$ 1  Assumes $\mathit CP$ violation is negligible. 2  Measured using the time-dependent angular analysis of ${{\mathit B}_{{{s}}}^{0}}$ $\rightarrow$ ${{\mathit J / \psi}}{{\mathit \phi}}$ decays. 3  Uses the time-dependent angular analysis of ${{\mathit B}_{{{s}}}^{0}}$ $\rightarrow$ ${{\mathit J / \psi}}{{\mathit \phi}}$ decays and assuming $\mathit CP$-violating angle ${{\mathit \beta}_{{{s}}}}$( ${{\mathit B}^{0}}$ $\rightarrow$ ${{\mathit J / \psi}}{{\mathit \phi}}$) = 0.02. 4  Measured using fully reconstructed ${{\mathit B}_{{{s}}}}$ $\rightarrow$ ${{\mathit J / \psi}}{{\mathit \phi}}$ decays. 5  Assumes 2 B( ${{\mathit B}_{{{s}}}^{0}}$ $\rightarrow$ ${{\mathit D}_{{{s}}}^{(*)}}{{\mathit D}_{{{s}}}^{(*)}}$) $\simeq{}$ $\Delta \Gamma {}^{CP}_{s}$ $/$ $\Gamma _{s}$. 6  Measured using the time-dependent angular analysis of ${{\mathit B}_{{{s}}}^{0}}$ $\rightarrow$ ${{\mathit J / \psi}}{{\mathit \phi}}$ decays. 7  Uses $\vert A_{0}\vert ^2−\vert A_{\parallel}\vert ^2=0.355$ $\pm0.066$ from ACOSTA 2005. 8  Uses ${{\mathit D}_{{{s}}}^{-}}{{\mathit \ell}^{+}}$, and ${{\mathit \phi}}{{\mathit \ell}^{+}}$ vertices. 9  Measured using ${{\mathit D}_{{{s}}}}$ hadron vertices. 10  Uses ${{\mathit \phi}}{{\mathit \phi}}$ correlations from ${{\mathit B}_{{{s}}}^{0}}$ $\rightarrow$ ${{\mathit D}_{{{s}}}^{(*)+}}{{\mathit D}_{{{s}}}^{(*)-}}$. 11  ABE 1999D assumes $\tau _{{{\mathit B}_{{{s}}}^{0}}}$= $1.55$ $\pm0.05~$ps. 12  ACCIARRI 1998S assumes $\tau _{{{\mathit B}_{{{s}}}^{0}}}$= $1.49$ $\pm0.06~$ps and PDG 1998 values of ${{\mathit b}}~$production fraction.

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