Neutrino (Antineutrino)-Nucleus Interactions in the Shallow- and Deep-Inelastic Scattering Regions

Understand

In $\nu/\bar{\nu}$-N/A interactions SIS is technically defined in terms of the four-momentum transfer to the hadronic system as non-resonant meson production with $Q^2 \lessapprox 1~GeV^2$.

• This non-resonant meson production intermixes with resonant meson production in a regime of similar effective hadronic mass W of the interaction.
• As $Q^2$ grows and surpasses this $\approx 1~GeV^2$ limit, non-resonant interactions begin to take place with quarks within the nucleon indicating the start of DIS region.
• SIS and DIS regions have received varying degrees of attention from the community.