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Semileptonic and Electroweak Penguin Results from BABAR

John Walsh
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Abstract

We report recent results from the BABAR experiment on semileptonic charmless B-meson decays and electroweak penguin processes. Semileptonic charmless decays are used to determine |Vub| and the exclusive modes considered here also begin to constrain QCD-lattice form factor calculations. Radiative penguin decays are both sensitive to physics beyond the Standard Model and can be used to extract Heavy Quark parameters related to the b-quark mass and its motion inside the hadron.

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John Walsh. 2005-06-16. Semileptonic and Electroweak Penguin Results from BABAR. https://arxiv.org/abs/hep-ex/0506043

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