The quenching of the axial-vector coupling constant $g_A$ in $β$-decay: joint effects from chiral two-body currents and many-body correlations
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arXiv
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| Main Authors: | Wang, Bin-Lei, Lv, Wan-Li, Cao, Li-Gang, Niu, Yi-Fei, Colo, Gianluca, Sagawa, Hiroyuki, Zhang, Feng-Shou |
|---|---|
| Format: | Preprint |
| Published: |
2026
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