12916x Info

: Accurate Lattice QCD inputs help reduce systematic uncertainties in oscillation parameters, such as the CP-violating phase, which could explain the matter-antimatter asymmetry in the universe.

: Transitioning from single-nucleon calculations to multi-nucleon systems and light nuclei to understand "nuclear effects" that can bias experimental results. 12916x

Lattice QCD and neutrino-nucleus scattering* - Springer Nature : Accurate Lattice QCD inputs help reduce systematic

: Providing a theoretical "ground truth" to improve the phenomenological models currently used in neutrino event generators. 3. Strategic Importance such as the CP-violating phase

The report identifies as a critical tool for current and future neutrino experiments like DUNE (Deep Underground Neutrino Experiment) and Hyper-Kamiokande . Because these experiments use heavy atomic nuclei (like Argon or Water) as targets, understanding the complex interactions between neutrinos and nucleons at a subatomic level is essential for extracting precise data on neutrino masses and flavor mixing. 2. Key Objectives & Scope

The white paper outlines several primary goals for the USQCD community: