arXiv:1911.01639·v1·High Energy Physics — Phenomenology
Macro-coherent radiative emission of neutrino pair between parity-even atomic states
M. Tashiro🇯🇵 · B. P. Das🇯🇵 · J. Ekman🇸🇪 · P. Jonsson🇸🇪 · N. Sasao🇯🇵 · M. Yoshimura🇯🇵
Abstract
A new scheme to determine the neutrino mass matrix is proposed using atomic de-excitation between two states of a few eV energy spacing. The determination of the smallest neutrino mass of the order of 1 meV and neutrino mass type, Majorana or Dirac, becomes possible, if one can coherently excite more than 1 gram of atoms using two lasers.
Comments: 6 pages, 3 figures