Measurement of the angle alpha at BABAR
High Energy Physics - Experiment
2019-08-13 v2
Abstract
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.
Cite
@article{arxiv.0906.2082,
title = {Measurement of the angle alpha at BABAR},
author = {A. Perez},
journal= {arXiv preprint arXiv:0906.2082},
year = {2019}
}
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