2014
DOI: 10.1103/physrevlett.112.231801
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Measurement of Ratios of νμ Charged-Current Cross Sections on C, Fe, and Pb to CH at Neutrino Energies 2–20 GeV

Abstract: We present measurements of νµ charged-current cross section ratios on carbon, iron, and lead relative to a scintillator (CH) using the fine-grained MINERvA detector exposed to the NuMI neutrino beam at Fermilab. The measurements utilize events of energies 2 < Eν < 20 GeV, with Eν = 8 GeV, which have a reconstructed µ − scattering angle less than 17• to extract ratios of inclusive total cross sections as a function of neutrino energy Eν and flux-integrated differential cross sections with respect to the Bjorken… Show more

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Cited by 59 publications
(32 citation statements)
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“…At Q 2 0.5 GeV 2 DIS dominates. Thus, MINERvA is an ideal experiment to explore pion production [67,68] and DIS [69,70] (which mostly contributes also to pion production), the two dominant components of the cross section. In particular our understanding of the theoretically difficult transition from the resonance-dominated to the DISdominated energy region could be improved significantly in experiments such as NOvA or MINERvA.…”
Section: E Numi Beam Resultsmentioning
confidence: 99%
“…At Q 2 0.5 GeV 2 DIS dominates. Thus, MINERvA is an ideal experiment to explore pion production [67,68] and DIS [69,70] (which mostly contributes also to pion production), the two dominant components of the cross section. In particular our understanding of the theoretically difficult transition from the resonance-dominated to the DISdominated energy region could be improved significantly in experiments such as NOvA or MINERvA.…”
Section: E Numi Beam Resultsmentioning
confidence: 99%
“…The latter used the T2K near detector, INGRID, to measure a flux-averaged CC inclusive cross section at a mean energy of 1.51 GeV, where the rms spread of the neutrino energy was 0.76 GeV (0.84 GeV) below (above) this mean energy. The MINERνA experiment also measured the CC inclusive cross section on iron, but only the cross-section ratio of iron to CH has been published [3]. The CC inclusive cross section on iron has not yet been measured in the 2-3 GeV energy range, and a measurement covering 1-3 GeV would provide a consistency check between the T2K and MINOS results.…”
Section: Introductionmentioning
confidence: 99%
“…The measurement complements other MINERvA QE-like studies that look in detail at the hadronic component of the final state [11] and that study neutrino interaction cross sections as a function of nuclear mass [12,13].…”
Section: Introductionmentioning
confidence: 55%