${{\mathit D}^{0}}$ $\mathit CP$-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 $( ${{\overline{\mathit D}}^{0}}$ $\rightarrow$ ${{\overline{\mathit f}}}$ )].

$\mathit A_{CP}$( ${{\mathit K}_{{2}}^{*}{(1430)}^{\pm}}{{\mathit \pi}^{\mp}}$ ) in ${{\mathit D}^{0}}$ $\rightarrow$ ${{\mathit K}_{{2}}^{*}{(1430)}^{+}}{{\mathit \pi}^{-}}$ , ${{\overline{\mathit D}}^{0}}$ $\rightarrow$ ${{\mathit K}_{{2}}^{*}{(1430)}^{-}}{{\mathit \pi}^{+}}$

INSPIRE   PDGID:
S032A59
This is a doubly Cabibbo-suppressed mode.
VALUE (%) DOCUMENT ID TECN  COMMENT
$-10$ $\pm14$ $\pm29$
AALTONEN
2012AD
CDF Dalitz fit, $\sim{}$350k evts
Conservation Laws:
$\mathit CP$ INVARIANCE
References:
AALTONEN 2012AD
PR D86 032007 Measurement of $\mathit CP$-Violation Asymmetries in ${{\mathit D}^{0}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$