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Evidence for CP Violation in B⁺ → K*(892)⁺π⁰ from a Dalitz Plot Analysis of B⁺ → K_s⁰π⁺π⁰ Decays
(American Physical Society, 2017-10-02)
We report a Dalitz plot analysis of charmless hadronic decays of charged B mesons to the final state K_s⁰ π⁺π⁰ using the full BABAR data set of 470.9 ± 2.8 million BB̅ events collected at the Υ(4S) resonance. We measure ...
Study of the Process e⁺e⁻ → π⁺π⁻η Using Initial State Radiation
We study the process e⁺e⁻ → π⁺π⁻ηγ, where the photon is radiated from the initial state. About 8000 fully reconstructed events of this process are selected from the BABAR data sample with an integrated luminosity of 469 ...
Search for Long-Lived Particles in e⁺e⁻ Collisions
(American Physical Society, 2015-04-29)
We present a search for a neutral, long-lived particle L that is produced in e⁺e⁻ collisions and decays at a significant distance from the e⁺e⁻ interaction point into various flavor combinations of two oppositely charged ...