Gamow-teller strengths in proton-rich exotic nuclei deduced in the combined analysis of mirror transitions.
Phys Rev Lett
; 95(21): 212501, 2005 Nov 18.
Article
em En
| MEDLINE
| ID: mdl-16384135
ABSTRACT
Isospin symmetry is expected for the T(z)=+/-1-->0 isobaric analogous transitions in isobars with mass number A, where T(z) is the z component of isospin T. Assuming this symmetry, strengths of analogous Gamow-Teller (GT) transitions within A = 50 isobars were determined from a high energy-resolution study at 0 degrees in combination with the decay Q value and lifetime from the beta decay. This method can be applied to other pf-shell nuclei and can be used to study GT strengths of astrophysical interest.
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Base de dados:
MEDLINE
Idioma:
En
Ano de publicação:
2005
Tipo de documento:
Article