Production and polarization effects in some tau-lepton decays
β Scribed by A. Ilakovac
- Publisher
- Elsevier Science
- Year
- 2003
- Tongue
- English
- Weight
- 550 KB
- Volume
- 123
- Category
- Article
- ISSN
- 0920-5632
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β¦ Synopsis
The conditions for the independence of decays of the spin-l/2 resonances on the production mechanism of the resonances and on polarizations of the incoming and outgoing particles are derived and applied in the case of several tau-lepton decays. The necessity for inclusion of the influence of the production mechanism in the evaluation of the lepton flavour violating decays is stressed.
π SIMILAR VOLUMES
We studied polarization effects in tau production by neutrino-nucleon scattering. Quasi-elastic scattering, β resonance production and deep inelastic scattering processes are taken into account for the CERN-to-Gran Sasso projects. We show that the tau produced by neutrino has high degree of polariza