The Neutrino Flux prediction at MiniBooNE

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The Booster Neutrino Experiment (MiniBooNE) searches for {nu}{sub {mu}} {yields} {nu}{sub e} oscillations using the {Omicron}(1 GeV) neutrino beam produced by the Booster synchrotron at the Fermi National Accelerator Laboratory (FNAL). The Booster delivers protons with 8 GeV kinetic energy (8.89 GeV=c momentum) to a beryllium target, producing neutrinos from the decay of secondary particles in the beam line. We describe the Monte Carlo simulation methods used to estimate the flux of neutrinos from the beamline incident on the MiniBooNE detector for both polarities of the focusing horn. The simulation uses the Geant4 framework for propagating particles, accounting for electromagnetic ... continued below

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74 pages

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Aguilar-Arevalo, A.A. June 1, 2008.

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Description

The Booster Neutrino Experiment (MiniBooNE) searches for {nu}{sub {mu}} {yields} {nu}{sub e} oscillations using the {Omicron}(1 GeV) neutrino beam produced by the Booster synchrotron at the Fermi National Accelerator Laboratory (FNAL). The Booster delivers protons with 8 GeV kinetic energy (8.89 GeV=c momentum) to a beryllium target, producing neutrinos from the decay of secondary particles in the beam line. We describe the Monte Carlo simulation methods used to estimate the flux of neutrinos from the beamline incident on the MiniBooNE detector for both polarities of the focusing horn. The simulation uses the Geant4 framework for propagating particles, accounting for electromagnetic processes and hadronic interactions in the beamline materials, as well as the decay of particles. The absolute double differential cross sections of pion and kaon production in the simulation have been tuned to match external measurements, as have the hadronic cross sections for nucleons and pions. The statistical precision of the flux predictions is enhanced through reweighting and resampling techniques. Systematic errors in the flux estimation have been determined by varying parameters within their uncertainties, accounting for correlations where appropriate.

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74 pages

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  • Report No.: FERMILAB-PUB-08-161-AD-E
  • Grant Number: AC02-07CH11359
  • Office of Scientific & Technical Information Report Number: 934564
  • Archival Resource Key: ark:/67531/metadc898895

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Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

Office of Scientific and Technical Information (OSTI) is the Department of Energy (DOE) office that collects, preserves, and disseminates DOE-sponsored research and development (R&D) results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions.

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  • June 1, 2008

Added to The UNT Digital Library

  • Sept. 27, 2016, 1:39 a.m.

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  • Dec. 7, 2016, 6:11 p.m.

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Aguilar-Arevalo, A.A. The Neutrino Flux prediction at MiniBooNE, article, June 1, 2008; Batavia, Illinois. (digital.library.unt.edu/ark:/67531/metadc898895/: accessed October 20, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.