Accelerator Upgrades Required for Beam Operation at Fermilab in the PIP-II/DUNE Era

S. Krishnagopal, M. Convery, J. Dey

The Proton Improvement Plan - II (PIP-II) injector linac is an 800 MeV superconducting H${}^{-}$ linac, christened Linac2, that will replace the existing 400 MeV injector to the accele…