Hadronic spectrum of tau lepton to antipion-neutral pion-tau neutrino decays
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Date
2008-09
Authors
Rahmat, Rahmat, 1974-
Journal Title
Journal ISSN
Volume Title
Publisher
University of Oregon
Abstract
We report on a study of the invariant mass spectrum of the hadronic system in à - [arrow right] à - à 0 à à à à à ½ à decays. This study was performed using data obtained with the BABAR detector operating at the PEP-II e + e - collider. We present fits to phenomenological models in which resonance parameters associated with the à (770), à '(1450) and à "(1700) mesons are determined. We also discuss the implications of our data with regard to estimates of the hadronic contribution to the muon anomalous magnetic moment.
Description
xix, 149 p. ; ill. (some col.) A print copy of this title is available through the UO Libraries. Search the library catalog for the location and call number.
Keywords
Particle physics, Neutrinos, Pion-antipion, Tau leptons, Hadronic spectrum