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Search for second-class currents in tau(-) -> omega pi(-)nu(tau)
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BaBar Collaboration (Including:
). (2009) Search for second-class currents in tau(-) -> omega pi(-)nu(tau). Physical Review Letters, Vol.103 (No.4). article no. 041802. doi:10.1103/PhysRevLett.103.041802 ISSN 0031-9007.Research output not available from this repository.
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Official URL: http://dx.doi.org/10.1103/PhysRevLett.103.041802
Abstract
We report an analysis of tau(-) decaying into omega pi(-)nu(tau) with omega -> pi(+)pi(-)pi(0) using a data sample containing nearly 320 x 10(6)tau 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.
Item Type: | Journal Article | ||||
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Subjects: | Q Science > QC Physics | ||||
Divisions: | Faculty of Science, Engineering and Medicine > Science > Physics | ||||
Journal or Publication Title: | Physical Review Letters | ||||
Publisher: | American Physical Society | ||||
ISSN: | 0031-9007 | ||||
Official Date: | 24 July 2009 | ||||
Dates: |
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Volume: | Vol.103 | ||||
Number: | No.4 | ||||
Number of Pages: | 7 | ||||
Page Range: | article no. 041802 | ||||
DOI: | 10.1103/PhysRevLett.103.041802 | ||||
Status: | Peer Reviewed | ||||
Publication Status: | Published | ||||
Access rights to Published version: | Restricted or Subscription Access |
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