BNL Working group studies results.

Results

From Milind:

• Neutrino factory plots

From Steve:

• Production comparisons between MARS and GFluka in [PDF] or [PS].

From Brett:

• A set of probabilities for different CP phases and w/ and w/out matter effects made for Marciano's SAGENAP presentation: [v1], [v2(final)]. Also included is prob vs L/E for comparison from SuperK's DATA/MC vs. L/E result from 1998 "Evidence for..." paper.

• A set of event rate expectations for BNL-HS distance with neutrino energy smeared at 0, 10 and 20% for nu_mu and anti nu_mu w/ and w/out matter effects.

• More event rates with statistical error bars. This also includes some plots showing the CP phase - theta13 degeneracy.

Resources:

From Brett:

• Oscillation probability area (see also software area). See the info, tables and plots sub directories for respective file types. Files are named based on the input parameters with fields separated by "_". In order, the fields are:
  1. Neutrino type
  2. Baseline in km
  3. Solar dm2
  4. Atmospheric dm2
  5. sin^2(2theta_12)
  6. sin^2(2theta_23)
  7. sin^2(2theta_13)
  8. CP angle in deg.
  9. Matter density (-1 == PREM)
  The .info files have input parameters in a more verbose form. The .vec file has columns of energy in GeV, baseline in km and the prob for nu_x to nu_e, nu_mu and nu_tau at that energy and baseline.
• Cross sections ripped from Milind's nusim. See the readme file for descriptions.
• NuMI flux produced with the "GNUMI" beam MC for different baselines and angles. The flux (second column) is in units of PoT/cm^2. The first column is energy in eV at the center of 500 MeV bins. 4e6 gnumi protons on target were used to generate these fluxes and the gnumi-flux.cc program run on GNUMI ntuples to translate the on-axis MINOS baseline to the various other baselines.
• Fluxes ripped from nusim. The se-* files are taken from nusim's common blocks, 00 means on axis, 15 means 1.5 deg. Units are neutrinos/Gev/PoT/m^2.