Search for Second-Class Currents in tau ---> omega pi - nu tau

Search for Second-Class Currents in tau ---> omega pi - nu tau

We report an analysis of τ- decaying into ωπ-ντ with ω→π(+)π-π(0) using a data sample containing nearly 320×106τ pairs collected with the BABAR detector at the PEP-II B-Factory. We find no evidence for second-class currents, and we set an upper limit of 0.69% at 90% confidence level for the fraction...

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Bibliographic Details
Main Authors:	Dujmic, Denis, Yamamoto, R. K., Sciolla, Gabriella, Henderson, Shawn Wesley, Zhao, M., Fisher, Peter H, Spitznagel, Michael A, Cowan, Ray F
Other Authors:	Massachusetts Institute of Technology. Department of Physics
Format:	Article
Language:	en_US
Published:	American Physical Society 2010
Online Access:	http://hdl.handle.net/1721.1/51737 https://orcid.org/0000-0002-8667-5660

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