Short-Range Correlations and Meson-Exchage Currents in Electron and Neutrino Scattering
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arXiv
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| Autori principali: | , |
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| Natura: | Preprint |
| Pubblicazione: |
2025
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| _version_ | 1866912668727640064 |
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| author | Casale, Paloma R. Amaro, Jose E. |
| author_facet | Casale, Paloma R. Amaro, Jose E. |
| contents | 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. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2510_21309 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Short-Range Correlations and Meson-Exchage Currents in Electron and Neutrino Scattering Casale, Paloma R. Amaro, Jose E. Nuclear Theory High Energy Physics - Phenomenology 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. |
| title | Short-Range Correlations and Meson-Exchage Currents in Electron and Neutrino Scattering |
| topic | Nuclear Theory High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2510.21309 |