A Search for the Decay B0 -> pi0 pi0
High Energy Physics - Experiment
2007-05-23 v1
Abstract
We present a search for the decay B^0 --> pi^0 pi^0 by the BABAR experiment at the PEP-II asymmetric-energy B-factory at SLAC. Using approximately 88 million B bar{B} pairs collected between 1999 and 2002, we place a 90% confidence level upper limit on the branching fraction of B(B^0 --> pi^0 pi^0) < 3.6 times 10^{-6}. This result is preliminary.
Cite
@article{arxiv.hep-ex/0207063,
title = {A Search for the Decay B0 -> pi0 pi0},
author = {The BABAR Collaboration and B. Aubert},
journal= {arXiv preprint arXiv:hep-ex/0207063},
year = {2007}
}
Comments
14 pages, 5 postscript figues, submitted to ICHEP2002