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Search for Second-Class Currents in τ-→ωπ-ντ

Aubert, B. et al. (2009) Search for Second-Class Currents in τ-→ωπ-ντ. Physical Review Letters, 103 (4). 041802. ISSN 0031-9007
Abstract

We report an analysis of τ- decaying into ωπ-ντ with ω→π+π-π0 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 of second-class currents in this decay mode.

Information
URI:
https://eprints.hud.ac.uk/id/eprint/12312
URI:
https://eprints.hud.ac.uk/id/eprint/12312
URI:
https://eprints.hud.ac.uk/id/eprint/12312
URI:
https://eprints.hud.ac.uk/id/eprint/12312
Title:
Search for Second-Class Currents in τ-→ωπ-ντ
Creators:
Aubert, B. et al.
Identification Number:
10.1103/PhysRevLett.103.041802
Official URL:
http://dx.doi.org/10.1103/PhysRevLett.103.041802
Date:
July 2009
Subjects:
Q Science > QC Physics
Schools:
School of Applied Sciences
Library
Item Type:
Article
Depositing User:
Sharon Beastall
Date Deposited:
04 Jan 2012 12:22
Revision:
9
Last Modified:
28 Aug 2021 11:13
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