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Constraint of the MINERν A medium energy neutrino flux using neutrino-electron elastic scattering

  • MINERν A Collaboration
  • College of William and Mary
  • Universidad de Guanajuato
  • Fermi National Accelerator Laboratory
  • Rutgers - The State University of New Jersey, New Brunswick
  • Universidad Técnica Federico Santa Maria
  • Department of Physics Aligarh Muslim University
  • Pontifical Catholic Univ. of Peru
  • Oregon State University
  • University of Rochester
  • University of Geneva
  • Centro Brasileiro de Pesquisas Físicas
  • University of Pennsylvania School of Arts and Sciences
  • University of Oxford
  • University of Pittsburgh
  • Indian Institute of Science Education and Research Mohali
  • Tufts University
  • University of Wrocław
  • University of Minnesota Duluth
  • Massachusetts College of Liberal Arts
  • University of Florida
  • University of Mississippi
  • Northwestern University
  • Universidad Nacional de Ingenieriá

Producción científica: Contribución a una revistaArtículorevisión exhaustiva

57 Citas (Scopus)

Resumen

Elastic neutrino scattering on electrons is a precisely known purely leptonic process that provides a standard candle for measuring neutrino flux in conventional neutrino beams. Using a total sample of 810 neutrino-electron scatters after background subtraction, the measurement reduces the normalization uncertainty on the νμ NuMI beam flux between 2 and 20 GeV from 7.6 to 3.9%. This is the most precise measurement of neutrino-electron scattering to date, will reduce uncertainties on MINERνA's absolute cross section measurements, and demonstrates a technique that can be used in future neutrino beams such as long baseline neutrino facility.

Idioma originalInglés
Número de artículo092001
PublicaciónPhysical Review D
Volumen100
N.º9
DOI
EstadoPublicada - 5 nov. 2019

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