论文标题
直接$ cp $违反了共振效果的三个尸体衰减过程
Direct $CP$ violation of three bodies decay process from the resonance effect
论文作者
论文摘要
$ρ$ - $ω$ - $ ϕ $梅森的物理状态可以由单一矩阵混合。 $ω\rightarrowπ^{+}π^{ - } $和$ ϕ \rightArrowπ^{+}π^{ - } $的衰减过程来自Isospin对称性。 $ρ-ω$，$ρ-ϕ $和$ω-ϕ $干扰导致共鸣贡献产生强阶段。 $ CP $不对称是从上面的Isospin对称性破裂中考虑的，这是由于第一阶的新阶段。已经发现，对于$ b^{0} \rightArrowπ^+π^+π^{ - }η^{（'）} $，当$ b^{0} \rightarrowπ^+π^{（'）} $的衰减过程中，可以大大增强$ cp $不对称的$ cp $不对称，当$ cp $不对称的情况下，当它发现它已经发现它已经发现，当它发现$ cp $不对称的情况下我们还讨论了在LHC搜索预测的$ CP违规行为的可能性。
The physical state of $ρ$-$ω$-$ϕ$ mesons can be mixed by the unitary matrix. The decay processes of $ω\rightarrow π^{+}π^{-}$ and $ϕ\rightarrow π^{+}π^{-}$ are from the isospin symmetry breaking. The $ρ-ω$, $ρ-ϕ$ and $ω-ϕ$ interferences lead to resonance contribution to produce the strong phases. The $CP$ asymmetry is considered from above isospin symmetry breaking due to the new strong phase for the first order. It has been found the $CP$ asymmetry can be enhanced greatly for the decay process of $B^{0}\rightarrowπ^+π^{-}η^{(')}$ when the invariant masses of the $π^+π^{-}$ pairs are in the area around the $ω$ resonance range and the $ϕ$ resonance range in perturbative QCD. We also discuss the possibility to search the predicted $CP$ violation at the LHC.
