Parity violating observables in radiative neutrino pair emission from metastable atoms
High Energy Physics - Phenomenology
2014-11-20 v2
Abstract
We report on a possibility of measuring parity violating effects in radiative neutrino pair emission from metastable atoms; asymmetric angular distribution of emitted photons from oriented atoms and emergent circular polarization. Their observation, along with the continuous photon energy spectrum which has 6 thresholds, may be interpreted as events being a combined weak and QED process, emission of in the final state. The method may greatly help to perform neutrino mass spectroscopy using atoms, a systematic determination of the neutrino mass matrix.
Keywords
Cite
@article{arxiv.0907.0519,
title = {Parity violating observables in radiative neutrino pair emission from metastable atoms},
author = {M. Yoshimura and A. Fukumi and N. Sasao and T. Yamaguchi},
journal= {arXiv preprint arXiv:0907.0519},
year = {2014}
}
Comments
9 pages, 4 figures