Study of the tau- -> 3h- 2h+ nu-tau Decay
High Energy Physics - Experiment
2007-05-23 v1
Abstract
A preliminary measurement of the branching fraction of the tau- -> 3h-2h+nu decay (h= pi, K$) with the BaBar detector is found to be {8.52 +/- 0.09 +/- 0.40} x 10E-4, where the first error is statistical and the second is systematic. The data show evidence that the rho resonance plays a strong role in the decay of the tau lepton to five charged hadrons.
Cite
@article{arxiv.hep-ex/0408050,
title = {Study of the tau- -> 3h- 2h+ nu-tau Decay},
author = {B. Aubert and BABAR Collaboration},
journal= {arXiv preprint arXiv:hep-ex/0408050},
year = {2007}
}
Comments
ICHEP Conference paper