Measurements of |Vus| and Searches for Violation of Lepton Universality and CPT in Tau Decays at BaBar
arXiv:1012.3734
Abstract
Using data collected with the BaBar detector at PEP-II at SLAC, we report on several tau lepton measurements that are used to determine the modulus of the Cabibbo-Kobayashi-Maskawa matrix element Vus, and to check the Standard Model predictions of lepton universality and CPT conservation.
arXiv commentTo appear in the proceedings of the 2010 ICHEP meeting, 6 pages, 1 figure
References in corpus (11)
- Superallowed 0+ to 0+ nuclear beta decays: A new survey with precision tests of the conserved vector current hypothesis and the standard model
- High Precision determination of the pi, K, D and D_s decay constants from lattice QCD
- The Physics of Hadronic Tau Decays
- An evaluation of |Vus| and precise tests of the Standard Model from world data on leptonic and semileptonic kaon decays
- V_us and m_s from hadronic tau decays
- K->pi form factors with reduced model dependence
- Measurement of the mass of the -lepton and an upper limit on the mass difference between and
- Measurements of the Mass and Mass Difference of the and } at BaBar
- Measurement of the branching fractions and the invariant mass distributions for tau^- -> h^-h^+h^-nu_tau decays
- Experimental Review on Lepton Universality and Lepton Flavour Violation tests at the B-factories
- Selected topics in tau physics from BaBar