Tau decays with neutral kaons

Details Tau decays with neutral kaons Tau decays with neutral kaons

1999-11-21

arxiv.org/abs/hep-ex/9911029v1

Eur.Phys.J.C13:213-223,2000

Physics

High Energy Physics

High Energy Physics - Experiment

21 pages, 6 figures, submitted to Eur. Phys. J. C

Scientific paper

10.1007/s100520000317

The branching ratio of the tau lepton to a neutral K meson is measured from a sample of approximately 200,000 tau decays recorded by the OPAL detector at centre-of-mass energies near the Z0 resonance. The measurement is based on two samples which identify one-prong tau decays with KL and KS mesons. The combined branching ratios are measured to be B(tau- -->pi- K0bar nutau) = (9.33+-0.68+-0.49)x10^-3 B(tau- -->pi- K0bar [>=1pi0] nutau) = (3.24+-0.74+-0.66)x10^-3 B(tau- -->K- K0bar [>=0pi0] nutau) = (3.30+-0.55+-0.39)x10^-3 where the first error is statistical and the second systematic.

Affiliated with

Also associated with

No associations

Rating

Tau decays with neutral kaons 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 Tau decays with neutral kaons, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tau decays with neutral kaons will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-196996