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Si us plau utilitzeu sempre aquest identificador per citar o enllaçar aquest document: https://hdl.handle.net/2445/215445

QCD-based charge symmetry breaking interaction and the Okamoto-Nolen-Schiffer anomaly

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An approach is proposed to link the charge symmetry breaking (CSB) nuclear interaction and the low-energy constants in quantum chromodynamics (QCD) by matching the CSB effect in nuclear matter. The resulting CSB interaction is applied to study the Okamoto-Nolen-Schiffer anomaly, still lacking a satisfactory microscopic understanding, on the energy differences of mirror nuclei by taking 17F−17O, 15O−15N, 41Sc−41Ca, and 39Ca−39K as typical examples. The magnitude and sign of the QCD-based CSB interactions are found to resolve the anomaly successfully within theoretical uncertainties.

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SAGAWA, Hiroyuki, NAITO, T., ROCA MAZA, Xavier, HATSUDA, T.. QCD-based charge symmetry breaking interaction and the Okamoto-Nolen-Schiffer anomaly. _Physical Review C_. 2024. Vol. 109, núm. 1. [consulta: 9 de abril de 2026]. ISSN: 2469-9985. [Disponible a: https://hdl.handle.net/2445/215445]

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