Matter enhanced nuₘu->nuₑ signals using various Fermilab main injector beam configurations

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We calculate the sensitivity to nuₘu->nuₑ appearance oscillations in various Fermilab main injector neutrino beam configurations using simulations of a MINOS-like detector and an OPERA-like detector. We make the assumption of 3 neutrino generations, and that only solar and atmospheric neutrino oscillations signals are "real." We find that a 6 GeV neutrino beam pointed at a fine-grained detector located at SLAC is optimal (for the central Super-K atmospheric neutrino oscillation Delta-m-squared value). We show that nuₘu->nuₑ appearance signals and the sign of Delta-m₂3-squared can be obtained at the 3-sigma level for theta₁3>3degrees.