What antineutrinos can tell about octant and $ \delta_{CP}$ in DUNE ?
What antineutrinos can tell about octant and $ \delta_{CP}$ in DUNE ?
We study the efficiency of DUNE, a next generation long baseline oscillation experiment to resolve two major unknowns in neutrino oscillation physics. These are, octant of $\theta_{23}$ (i.e. if $\theta_{23}$ is $< 45^\circ$ or $>45^\circ$) and Dirac CP phase $\delta_{CP}$. We mainly focus on the role of antineutrinos when they …