Reach of Future Accelerator and Reactor Neutrino Efforts

TL;DR

This paper discusses upcoming accelerator and reactor neutrino experiments, focusing on T2K's goal to measure  and its implications for CP violation studies in the lepton sector.

Contribution

It provides an overview of the T2K experiment's status and its potential to discover a finite , advancing neutrino oscillation research.

Findings

T2K aims to observe  through  appearance.

The experiment's results could lead to the first measurement of CP violation in neutrinos.

Upcoming experiments will significantly improve sensitivity to  and CP violation.

Abstract

Numbers of accelerator and reactor neutrino oscillation experiments aiming to search finite value of $\theta_{13}$ are starting within a few years. T2K experiment is a next generation long baseline neutrino experiment starts on 2009, in Japan. A main goal of the T2K experiment is to discover a finite $\theta_{13}$ by observing $\nu_e$ appearance. Determining $\theta_{13}$ leads a next search of CP violation in the lepton sector. Status of T2K experiment and prospects for CP measurement are reported in the report.