High-energy neutrino deep inelastic scattering cross sections
High-energy neutrino deep inelastic scattering cross sections
We present a state-of-the-art prediction for cross sections of neutrino deep inelastic scattering (DIS) from nucleon at high neutrino energies, <a:math xmlns:a="http://www.w3.org/1998/Math/MathML" display="inline"><a:mrow><a:msub><a:mrow><a:mi>E</a:mi></a:mrow><a:mrow><a:mi>ν</a:mi></a:mrow></a:msub></a:mrow></a:math>, up to 1000 EeV (<c:math xmlns:c="http://www.w3.org/1998/Math/MathML" display="inline"><c:msup><c:mn>10</c:mn><c:mn>12</c:mn></c:msup><c:mtext> </c:mtext><c:mtext> </c:mtext><c:mi>GeV</c:mi></c:math>). Our calculations are based on the latest CT18 NNLO parton distribution functions (PDFs) and their associated uncertainties. To …