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arXiv · 2510.21309

Short-Range Correlations and Meson-Exchage Currents in Electron and Neutrino Scattering

Paloma R. Casale·Jose E. Amaro
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Abstract

We investigate meson-exchange currents (MEC) in the one-particle emission transverse response of nuclear matter, incorporating short-range correlations via the Bethe-Goldstone equation with a realistic nucleon-nucleon interaction. The interference between one-body and two-body currents, strengthened by the high-momentum components of correlated pairs, produces a marked enhancement of the transverse response. We also indicate how the formalism extends to neutrino scattering, where similar effects are expected to impact oscillation experiments.

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Paloma R. Casale, Jose E. Amaro. 2025-10-24. Short-Range Correlations and Meson-Exchage Currents in Electron and Neutrino Scattering. https://arxiv.org/abs/2510.21309

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