English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

Sensitivity of the magnetised Iron CALorimeter (ICAL) detector at theproposed India-based Neutrino Observatory (INO) to invisible decay of the masseigenstate $\nu_3$ using atmospheric neutrinos is explored. A fullthree-generation analysis including earth matter effects is performed in aframework with both decay and oscillations. The wide energy range and baselinesoffered by atmospheric neutrinos are shown to be excellent for constraining the$\nu_3$ lifetime. We find that with an exposure of 500 kton-yr the ICALatmospheric experiment could constrain the $\nu_3$ lifetime to$\tau_3/m_3>1.51\times10^{-10}$ s/eV at the 90\% C.L. This is two orders ofmagnitude tighter than the bound from MINOS. The effect of invisible decay onthe precision measurement of $\theta_{23}$ and $|\Delta{m^2_{32}}|$ is alsostudied.

Sensitivity to neutrino decay with atmospheric neutrinos at INO