标题： BABAR实验中的CP不对称测量 显示英文标题

标题： Measurements of CP Asymmetries at BABAR

摘要： 我们展示了B衰变中CP破坏不对称性的初步测量结果。这些结果包括基于B → ρ⁺ρ⁻衰变以及几个含粲夸克圈图和胶子介导的衰变模式（对CKM角度β敏感）的新结果，其中包括B → φK₀S、B → K⁺K⁻K₀、B → η'K₀S、B → f₀K₀和B → π⁰K₀S的测量结果。我们还报告了与提取γ和(2β+γ)相关的若干结果，并给出了B衰变中CPT破坏的限制。 显示英文摘要

摘要： We present preliminary measurements of CP-violating asymmetries in B decays. These include new results on the CKM angle alpha based on studies of the decay B -> rho+ rho- and several charmonium and hadronic penguin modes, sensitive to the CKM angle beta, including results on B -> phi K0S, B -> K+K-K0, B -> eta' K0S, B -> f0 K0, and B -> pi0 K0S. We also report on several of results related to the extraction of gamma and (2*beta+gamma) and present limits on CPT violation in B decays.