QCD sum rule approach to Okamoto-Nolen-Schiffer anomaly
H. Sagawa*,
T. Naito,
X. Roca-Maza and
T. Hatsuda*: corresponding author
Pre-published on:
February 07, 2025
Published on:
March 25, 2025
Abstract
A novel approach is proposed to link the charge symmetry breaking (CSB) nuclear interaction and the low-energy constants in quantum chromodynamics (QCD) for the first time by matching the CSB effect in nuclear matter. Resulting CSB interaction is applied to study the Okamoto- Nolen-Schiffer anomaly, still lacking of 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 QCD-based CSB interactions are found to resolve the anomaly successfully within theoretical uncertainties.
DOI: https://doi.org/10.22323/1.465.0201
How to cite
Metadata are provided both in
article format (very
similar to INSPIRE)
as this helps creating very compact bibliographies which
can be beneficial to authors and readers, and in
proceeding format which
is more detailed and complete.