$\mathit CP$ VIOLATION PARAMETERS

$\mathit S_{{{\mathit K}^{*}{(892)}^{0}} {{\mathit \gamma}}}$ ( ${{\mathit B}^{0}}$ $\rightarrow$ ${{\mathit K}^{*}{(892)}^{0}}{{\mathit \gamma}}$)

INSPIRE   PDGID:
S042SX4
VALUE DOCUMENT ID TECN  COMMENT
$\bf{ -0.15 \pm0.22}$ OUR AVERAGE
$-0.03$ $\pm0.29$ $\pm0.03$ 1
AUBERT
2008BA
 BABR ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(4S)}}$
$-0.32$ ${}^{+0.36}_{-0.33}$ $\pm0.05$ 1
USHIRODA
2006
BELL ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(4S)}}$
• • We do not use the following data for averages, fits, limits, etc. • •
$-0.21$ $\pm0.40$ $\pm0.05$
AUBERT,B
2005P
 BABR Repl. by AUBERT 2008BA
$-0.79$ ${}^{+0.63}_{-0.50}$ $\pm0.10$ 2
USHIRODA
2005
BELL Repl. by USHIRODA 2006
$0.25$ $\pm0.63$ $\pm0.14$ 3
AUBERT,B
2004Z
 BABR Repl. by AUBERT,B 2005P
1  Requires 0.8 $<$ $\mathit M_{{{\mathit K}_S^0} {{\mathit \pi}^{0}}}$ $<$ 1.0 GeV/c${}^{2}$.
2  Assumes $\mathit C$( ${{\mathit B}^{0}}$ $\rightarrow$ ${{\mathit K}^{*}{(892)}^{0}}{{\mathit \gamma}}$) = 0.
3  Based on a total signal of $105$ $\pm14$ events with ${{\mathit K}^{*}{(892)}^{0}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit \pi}^{0}}$ only.
Conservation Laws:
$\mathit CP$ INVARIANCE
References