Possible evidence for mesonic exchange correction in 16N (O−)↔16O(O+)β-decay and μ-capture reactions
Résumé
It is shown that a particularly large mesonic exchange effect is to be expected for the two inverse processes muon-capture and β-decay concerning the transitions between the 16O(O+) ground state and the 16N(OO−) exited state. It arises from a strong correction to the time part of the axial weak current. It is found that presently available experimental data can be qualitatively consistent with this picture.
Domaines
Physique [physics]| Origine | Fichiers produits par l'(les) auteur(s) |
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