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Contribution Poster etc.

Poster (participating in poster prize competition)

Neutrino and Anti-Neutrino CP-Violation Framework at $\pi$-Decay at Rest


  • Francesco PESSINA
  • Marco GRASSI

Primary authors

Session and Location

Wednesday Session, Poster Wall #93 (Auditorium Gallery Left)

Abstract content

The neutrino oscillation phenomenology foresees the presence of CP-violation accessible via high precision neutrino oscillation measurements with both neutrino and antineutrinos. Already today, non-null CP-violation is hinted by running T2K and NOvA experiments. In this poster, we present a novel experimental framework for high precision CP-violation based on a powerful $\pi$-decay-at-rest neutrino source. For the first time, both the $\pi$’s mono-energetic $\nu_\mu$ and $\mu$’s continuous $\bar{\nu}_\mu$ are exploited simultaneously in the electron appearance channel with low systematics. This approach relies on a novel detector technology expected to yield unprecedented $\nu_e$ and $\bar{\nu}_e$ charged current interactions identification. The measurement phenomenological framework is discussed in detail, along with the expected sensitivity in different experimental scenarios.

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