Measurement of the one-prong hadronic tau branching ratios at LEP

Details Measurement of the one-prong hadronic tau branching ratios at LEP Measurement of the one-prong hadronic tau branching ratios at LEP

1998-01-30

arxiv.org/abs/hep-ex/9801029v1

Eur.Phys.J.C4:193-206,1998

Physics

High Energy Physics

High Energy Physics - Experiment

23 pages, LaTeX, uses a4p.sty, 9 eps figures included, submitted to Zeit. f. Physik

Scientific paper

10.1007/s100520050197

The branching ratios of the \tau^- -> h^- \nu_\tau, \tau^- -> h^- \pi^0 \nu_\tau, \tau^- -> h^- >=2 \pi^0 \nu_\tau decays have been measured using the 1991-1995 data recorded with the OPAL detector at LEP. These branching ratios are measured simultaneously using three selection criteria and are found to be BR(\tau^- -> h^- \nu_\tau) = (11.98 +/- 0.13 +/- 0.16)% BR(\tau^- -> h^- \pi^0 \nu_\tau) = (25.89 +/- 0.17 +/- 0.29)% BR(\tau^- -> h^- >=2 \pi^0 \nu_\tau) = ( 9.91 +/- 0.31 +/- 0.27)% where the first error is statistical and the second is systematic.

Affiliated with

Also associated with

No associations

Rating

Measurement of the one-prong hadronic tau branching ratios at LEP does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Measurement of the one-prong hadronic tau branching ratios at LEP, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Measurement of the one-prong hadronic tau branching ratios at LEP will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-316907