55 citations · 202 across the 22 of their papers we have counts for
10 papers · 1 filter
Macro-coherent radiative emission of neutrino pair between parity-even atomic states
M. Tashiro, B. P. Das, J. Ekman +3
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…
New method of galactic axion search
M. Yoshimura, N. Sasao
An appealing candidate of the galactic dark matter is the axion, which was postulated to solve the strong CP (Charge-conjugation Parity) violation problem in the standard particle…
Determination of CP violation parameter using neutrino pair beam
M. Yoshimura, N. Sasao
Neutrino oscillation experiments under neutrino pair beam from circulating excited heavy ions are studied. It is found that detection of double weak events has a good sensitivity t…
Neutrino pair and gamma beams from circulating excited ions
M. Yoshimura, N. Sasao
We propose a new method of producing neutrino pair beam that consists of a mixture of neutrinos and anti-neutrinos of all flavors. The idea is based on a coherent neutrino pair emi…
Radiative emission of neutrino pair free of quantum electrodynamic backgrounds
M. Yoshimura, N. Sasao, M. Tanaka
A scheme of quantum electrodynamic (QED) background-free radiative emission of neutrino pair (RENP) is proposed in order to achieve precision determination of neutrino properties s…
Parity violating radiative emission of neutrino pair in heavy alkaline earth atoms of even isotopes
M. Yoshimura, N. Sasao, S. Uetake
Metastable excited states of heavy alkaline earth atoms of even isotopes are studied for parity violating (PV) effects in radiative emission of neutrino pair (RE…
Parity violation in radiative emission of neutrino pair from metastable states of heavy alkaline earth atoms
M. Yoshimura, N. Sasao, S. Uetake
Macro-coherent atomic de-excitation involving a neutrino pair emission, radiative emission of neutrino pair (RENP) (with a photon…
Radiative emission of neutrino pair from nucleus and inner core electrons in heavy atoms
M. Yoshimura, N. Sasao
Radiative emission of neutrino pair (RENP) from atomic states is a new tool to experimentally investigate undetermined neutrino parameters such as the smallest neutrino mass, the n…
Observables in Neutrino Mass Spectroscopy Using Atoms
D. N. Dinh, S. T. Petcov, N. Sasao +2
The process of collective de-excitation of atoms in a metastable level into emission mode of a single photon plus a neutrino pair, called radiative emission of neutrino pair (RENP)…
Parity violating observables in radiative neutrino pair emission from metastable atoms
M. Yoshimura, A. Fukumi, N. Sasao +1
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…