We report a study of the inelasticity distribution in the scattering of neutrinos of energy 80-560 GeV off nucleons. Using atmospheric muon neutrinos detected in IceCube's sub-Array DeepCore during 2012-2021, we fit the observed inelasticity in the data to a parameterized expectation and extract the values that describe it best. Finally, we compare the results to predictions from various combinations of perturbative QCD calculations and atmospheric neutrino flux models.
Measurement of the inelasticity distribution of neutrino-nucleon interactions for 80 GeV < E𝜈 < 560 GeV with IceCube DeepCore
Bernardini, E.;Boscolo Meneguolo, C.;Mancina, S.;
2025
Abstract
We report a study of the inelasticity distribution in the scattering of neutrinos of energy 80-560 GeV off nucleons. Using atmospheric muon neutrinos detected in IceCube's sub-Array DeepCore during 2012-2021, we fit the observed inelasticity in the data to a parameterized expectation and extract the values that describe it best. Finally, we compare the results to predictions from various combinations of perturbative QCD calculations and atmospheric neutrino flux models.File in questo prodotto:
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PhysRevD.111.112001.pdf
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