Neutrinos Polarimetry in Muon Decay
High Energy Physics - Phenomenology
2011-12-30 v1
Abstract
We consider massive Dirac electron antineutrino to be observed in the muon decay, , at rest in the LAB reference frame. A computation of differential direct spectral shape and angular distribution was performed. This has resulted in transverse component of the neutrino polarization emerging from the nonstandard S, T sector of the Lorentz structure in the Fermi leptonic charged weak interaction. The calculation is based on empirical values of the coupling parameters.
Keywords
Cite
@article{arxiv.1112.6114,
title = {Neutrinos Polarimetry in Muon Decay},
author = {S. J. Ciechanowicz and W. Sobków and M. Misiaszek},
journal= {arXiv preprint arXiv:1112.6114},
year = {2011}
}