arXiv · hep-ex/0406083
Radiative Penguin and Leptonic Rare Decays at BaBar
Abstract
Recent BaBar results on rare B decays involving flavour-changing neutral currents or purely leptonic final states are presented. New measurements of the CP asymmetries in B -> K* gamma, B -> K*2(1430) gamma, and b -> s gamma are reported, as well as a new measurement of the B -> K* gamma branching fraction. Also reported are updated limits on B -> mu nu and recent measurements of B -> K* l+ l- and b -> s l+ l-. The data sample comprises 123 10^6 Y4S -> B Bbar decays collected with the BaBar detector at the PEP-II e+e- storage ring.
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Eugenio Paoloni. 2004-06-30. Radiative Penguin and Leptonic Rare Decays at BaBar. https://arxiv.org/abs/hep-ex/0406083
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