Macro-coherent radiative emission of neutrino pair between parity-even atomic states

M. Tashiro; B. P. Das; J. Ekman; P. Jönsson; N. Sasao; M. Yoshimura

doi:10.1140/epjc/s10052-019-7430-z

Macro-coherent radiative emission of neutrino pair between parity-even atomic states

M. Tashiro, B. P. Das, J. Ekman, P. Jönsson, N. Sasao, M. Yoshimura

Research Institute for Interdisciplinary Science

Research output: Contribution to journal › Article

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.

Original language	English
Article number	907
Journal	European Physical Journal C
Volume	79
Issue number	11
DOIs	https://doi.org/10.1140/epjc/s10052-019-7430-z
Publication status	Published - Nov 1 2019

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ASJC Scopus subject areas

Engineering (miscellaneous)
Physics and Astronomy (miscellaneous)

Cite this

Tashiro, M., Das, B. P., Ekman, J., Jönsson, P., Sasao, N., & Yoshimura, M. (2019). Macro-coherent radiative emission of neutrino pair between parity-even atomic states. European Physical Journal C, 79(11), [907]. https://doi.org/10.1140/epjc/s10052-019-7430-z

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10.1140/epjc/s10052-019-7430-z