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arXiv:0906.2082 [hep-ex]AbstractReferencesReviewsResources

Measurement of the angle alpha at BABAR

A. Perez, for the BABAR Collaboration

Published 2009-06-11, updated 2009-06-22Version 2

We present recent measurements of the CKM angle alpha using data collected by the BABAR detector at the PEP-II asymmetric-energy e^+e^- collider at the SLAC National Accelerator Laboratory, operating at the Upsilon(4S) resonance. We present constraints on alpha from B->pipi, B->rhorho and B->rhopi decays.

Comments: 5 pages, 1 figure, contributed to the Proceedings of Lake Louise Winter Institute 2009: Fundamental Interactions, Lake Louise, Alberta, Canada 16-21 Feb 2009
Categories: hep-ex
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