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arXiv · hep-ph/0408212

Polarization effects in tau production by neutrino

K. Hagiwara·K. Mawatari·H. Yokoya
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Abstract

We studied polarization effects in tau production by neutrino-nucleon scattering. Quasi-elastic scattering, $Delta$ 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 polarization, and its spin direction depends non-trivially on the energy and the scattering angle of tau in the laboratory frame.

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K. Hagiwara, K. Mawatari, H. Yokoya. 2004-08-31. Polarization effects in tau production by neutrino. https://doi.org/10.1016/j.nuclphysbps.2004.11.201

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