A simulation study projects P2SO and combined DUNE/T2HK/P2SO bounds on large extra dimensions, and P2SO's 3-sigma limit on invisible neutrino decay tau3/m3 of 2.11e-11 s/eV.
Neutrino Decay and Solar Neutrino Seasonal Effect
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abstract
We consider the possibility of solar neutrino decay as a sub-leading effect on their propagation between production and detection. Using current oscillation data, we set a new lower bound to the $\nu_2$ neutrino lifetime at $\tau_2\, /\, m_2 \geq 7.2 \times 10^{-4}\,\,\hbox{s}\,.\,\hbox{eV}^{-1}$ at $99\%\,$C.L.. Also, we show how seasonal variations in the solar neutrino data can give interesting additional information about neutrino lifetime.
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Study of large extra dimension and neutrino decay at P2SO experiment
A simulation study projects P2SO and combined DUNE/T2HK/P2SO bounds on large extra dimensions, and P2SO's 3-sigma limit on invisible neutrino decay tau3/m3 of 2.11e-11 s/eV.