TY - JOUR
T1 - Nuclear weak response from the combined study of β-decay and charge-exchange reaction
AU - Fujita, Y.
AU - Rubio, B.
AU - Gelletly, W.
AU - Blank, B.
AU - Adachi, T.
AU - Algora, A.
AU - Ascher, P.
AU - Cakirli, R. B.
AU - De France, G.
AU - Giovinazzo, J.
AU - GrÉvy, S.
AU - Fujita, H.
AU - Kucuk, L.
AU - MarquÉs, M.
AU - Molina, F.
AU - Oktem, Y.
AU - De Oliveira Santos, F.
AU - Perrot, L.
AU - Raabe, R.
AU - Srivastava, P. C.
AU - Susoy, G.
AU - Tamii, A.
AU - Thomas, J. C.
N1 - Funding Information:
This work was in part supported by Monbukagakusho, Japan under Grant No. 18540270, Spanish MEC under Grant No. FPA2002-04181-Co4-03 and EURONS EU grant. YF and BR acknowledge the support of Japan-Spain collaboration program by JSPS and CSIC.
PY - 2009/11
Y1 - 2009/11
N2 - Studying the weak nuclear response, especially the Gamow-Teller (GT) transitions, of stable as well as unstable pf-shell nuclei, is one of the key issues in nuclear and astro-nuclear physics. We study the decay half-lives and the GT transitions starting from Tz = ±1 and ±2 mirror nuclei, respectively, by means of β decays and complementary hadronic (3He, t) charge-exchange reactions. Under the assumption that isospin is a good quantum number, symmetry is expected for mirror nuclei and the GT transitions starting from the mirror nuclei. The half-lives and branching ratios and the measured strength distributions of GT transitions are compared and also combined for the understanding of the nuclear structure of pf-shell nuclei far-from-stability.
AB - Studying the weak nuclear response, especially the Gamow-Teller (GT) transitions, of stable as well as unstable pf-shell nuclei, is one of the key issues in nuclear and astro-nuclear physics. We study the decay half-lives and the GT transitions starting from Tz = ±1 and ±2 mirror nuclei, respectively, by means of β decays and complementary hadronic (3He, t) charge-exchange reactions. Under the assumption that isospin is a good quantum number, symmetry is expected for mirror nuclei and the GT transitions starting from the mirror nuclei. The half-lives and branching ratios and the measured strength distributions of GT transitions are compared and also combined for the understanding of the nuclear structure of pf-shell nuclei far-from-stability.
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U2 - 10.1142/S0218301309014433
DO - 10.1142/S0218301309014433
M3 - Article
AN - SCOPUS:73149116236
SN - 0218-3013
VL - 18
SP - 2134
EP - 2139
JO - International Journal of Modern Physics E
JF - International Journal of Modern Physics E
IS - 10
ER -