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$\mathit CP$ VIOLATION PARAMETERS

$\mathit S_{{{\mathit \phi}} {{\mathit K}_S^0} }$ ( ${{\mathit B}^{0}}$ $\rightarrow$ ${{\mathit \phi}}{{\mathit K}_S^0}$ )

VALUE

DOCUMENT ID

TECN

COMMENT

$\bf{ 0.58 \pm0.12}$

OUR AVERAGE

$0.54$ $\pm0.26$ ${}^{+0.06}_{-0.08}$

BELL

${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(4S)}}$

$0.66$ $\pm0.17$ $\pm0.07$

BABR

${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(4S)}}$

$0.50$ $\pm0.21$ $\pm0.06$

BELL

${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(4S)}}$

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

$0.21$ $\pm0.26$ $\pm0.11$

BABR

Repl. by LEES 2012O

$0.50$ $\pm0.25$ ${}^{+0.07}_{-0.04}$

BABR

Repl. by AUBERT 2007AX

$0.08$ $\pm0.33$ $\pm0.09$

BELL

Repl. by CHEN 2007

$0.47$ $\pm0.34$ ${}^{+0.08}_{-0.06}$

BABR

Repl. by AUBERT 2005T

$-0.73$ $\pm0.64$ $\pm0.22$

BELL

Repl. by ABE 2003H

$-0.96$ $\pm0.50$ ${}^{+0.09}_{-0.11}$

BELL

Repl. by CHEN 2005B

¹	Uses Dalitz plot analysis of the ${{\mathit B}^{0}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit K}^{+}}{{\mathit K}^{-}}$ decay.

²	Result combines ${{\mathit B}}$-meson final states ${{\mathit \phi}}{{\mathit K}_S^0}$ and ${{\mathit \phi}}{{\mathit K}_L^0}$ by assuming $\mathit S_{{{\mathit \phi}} {{\mathit K}_S^0} }$ = $−\mathit S_{{{\mathit \phi}} {{\mathit K}_L^0} }$

³	Reports $\beta _{eff}$. We quote $\mathit S$ obtained from epaps: E-PRLTAO-99-076741.

Conservation Laws:

$\mathit CP$ INVARIANCE

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