$\mathit CP$ VIOLATION PARAMETERS

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

INSPIRE   PDGID:
S042CX1
VALUE DOCUMENT ID TECN  COMMENT
$\bf{ -0.09 \pm0.12}$ OUR AVERAGE
$-0.31$ $\pm0.20$ $\pm0.05$
ADACHI
2023I
 BELL ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(4S)}}$
$0.05$ $\pm0.18$ $\pm0.05$ 1
LEES
2012O
 BABR ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(4S)}}$
$-0.04$ $\pm0.20$ $\pm0.10$ 2, 3
NAKAHAMA
2010
BELL ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(4S)}}$
• • We do not use the following data for averages, fits, limits, etc. • •
$0.08$ $\pm0.18$ $\pm0.04$ 2, 4
AUBERT
2007AX
 BABR Repl. by LEES 2012O
$-0.07$ $\pm0.15$ $\pm0.05$ 2, 4
CHEN
2007
BELL Repl. by NAKAHAMA 2010
$0.00$ $\pm0.23$ $\pm0.05$ 4
AUBERT
2005T
 BABR Repl. by AUBERT 2007AX
$-0.08$ $\pm0.22$ $\pm0.09$ 2, 4
CHEN
2005B
 BELL Repl. by CHEN 2007
$0.01$ $\pm0.33$ $\pm0.10$ 4
AUBERT,B
2004G
 BABR Repl. by AUBERT 2005T
$0.56$ $\pm0.41$ $\pm0.16$ 2
ABE
2003C
 BELL Repl. by ABE 2003H
$0.15$ $\pm0.29$ $\pm0.07$ 2
ABE
2003H
 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  Quotes $\mathit A_{{{\mathit \phi}} {{\mathit K}_S^0} }$ which is equal to $−\mathit C_{{{\mathit \phi}} {{\mathit K}_S^0} }$.
3  Uses Dalitz plot analysis of ${{\mathit B}^{0}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit K}^{+}}{{\mathit K}^{-}}$ decays and the first of four consistent solutions that may be preferred.
4  Result combines ${{\mathit B}}$-meson final states ${{\mathit \phi}}{{\mathit K}_S^0}$ and ${{\mathit \phi}}{{\mathit K}_L^0}$ by assuming $\mathit S_{{{\mathit \phi}} {{\mathit K}_S^0} }$ = $−\mathit S_{{{\mathit \phi}} {{\mathit K}_L^0} }$
Conservation Laws:
$\mathit CP$ INVARIANCE
References