${{\mathit D}^{0}}$ $\mathit CP$-VIOLATING DECAY-RATE ASYMMETRIES

This is the difference between ${{\mathit D}^{0}}$ and ${{\overline{\mathit D}}^{0}}$ partial widths for the decay to state ${{\mathit f}}$, divided by the sum of the widths:$
$ $\mathit A_{CP}({{\mathit f}}$) = [$\Gamma ({{\mathit D}^{0}}$ $\rightarrow$ ${{\mathit f}}$) $−$ $\Gamma ({{\overline{\mathit D}}^{0}}$ $\rightarrow$ ${{\overline{\mathit f}}}$)] $/$ [$\Gamma ({{\mathit D}^{0}}$ $\rightarrow$ ${{\mathit f}}$) + $\Gamma ({{\overline{\mathit D}}^{0}}$ $\rightarrow$ ${{\overline{\mathit f}}}$)].

$\mathit A_{\mathit CP}({{\mathit K}^{*}{(1680)}^{\mp}}$ ${{\mathit \pi}^{\pm}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$) in ${{\mathit D}^{0}}$ $\rightarrow$ ${{\mathit K}^{*}{(1680)}^{-}}{{\mathit \pi}^{+}}$, ${{\overline{\mathit D}}^{0}}$ $\rightarrow$ c.c.

INSPIRE   JSON  (beta) PDGID:
S032A22
VALUE (%) DOCUMENT ID TECN  COMMENT
• • We do not use the following data for averages, fits, limits, etc. • •
$-36$ $\pm19$ ${}^{+10}_{-35}$
ASNER
2004A
 CLEO Dalitz fit, 4854 evts
References