6,401 research outputs found

    Direct CP violation in B decays

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    We review recent experimental results on direct CP violation. The hot topic is a measurement in charmless two-body decays of B0, B+. In connection to this the first analogous measurements in Bs0 and Lambda_b0 decays are now available. Furthermore first evidence for direct CP violation in B+ decays is obtained from Dalitz plot analyzes of the K+pi-pi+ final state at B-factories. The last group of discussed results probes the b -> c\bar{c}d transition in attempt to resolve the discrepancy between Belle and BABAR experiments in CP violation in the B0 -> D+D- decays.Comment: Prepared for Flavor Physics & CP Violation Conference, Taipei, 2008. Adding few more references, small correction to tex

    New Results on X(3872) from CDF

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    In 2003 the X(3872) particle was discovered by the Belle collaboration. Despite results collected since then, the nature of the state still remains unclear. In this contribution we report on new results on properties of the X(3872) state using data collected with CDF II detector at the Fermilab Tevatron. The dipion mass spectrum and angular distributions are used to determine the JPCJ^{PC} quantum numbers of the state.Comment: ICHEP Moscow 2006 proceedings, added missed referenc

    Aggregate Income and Labor Force Participation of the Aged

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    NEGATIVE OUTLOOK FOR THE NEGATIVE INCOME TAX

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    Public Economics,

    Motivating Consummate Effort

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