Macro-coherent radiative emission of neutrino pair between parity-even atomic states
Autor: | Tashiro, M., Das, B. P., Ekman, J., Jonsson, P., Sasao, N., Yoshimura, M. |
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Rok vydání: | 2019 |
Předmět: | |
Druh dokumentu: | Working Paper |
DOI: | 10.1140/epjc/s10052-019-7430-z |
Popis: | 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. Comment: 6 pages, 3 figures |
Databáze: | arXiv |
Externí odkaz: |