IFLP   13074
INSTITUTO DE FISICA LA PLATA
Unidad Ejecutora - UE
congresos y reuniones científicas
Título:
Muon capture rates within the projected QRPA
Autor/es:
D. S. SANTOS; A. R. SAMANA; F. KRMPOTIC; A. J. DIMARCO
Lugar:
Foz de Iguacu, Parana
Reunión:
Workshop; XXXIV Brazilian Workshop on Nuclear Physics; 2011
Institución organizadora:
Sociedade Brasileira de Fisica
Resumen:
The conservation of the number of particles within the QRPA plays an important role in theevaluation muon capture rates in all light nuclei with A< ∼30. The violation of the CVC by theCoulomb field in this mass region is of minor importance, but this effect could be quite relevantfor medium and heavy nuclei studied previously. The extreme sensitivity of the muon capturerates on the pp coupling strength in nuclei with large neutron excess when described within theQRPA is pointed out. We reckon that the comparison between theory and data for the inclusivemuon capture is not a fully satisfactory test on the nuclear model that is used. The exclusive muontransitions are much more robust for such a purpose.
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