TY - JOUR
T1 - Spin-flip probability via the 26Mg(3He,tγ)26Al reaction
AU - Sakai, H.
AU - Aoyama, T.
AU - Fujitaka, S.
AU - Harakeh, M. N.
AU - Kubota, K.
AU - Okamura, H.
AU - Otsu, H.
AU - Satou, Y.
AU - Tanaka, M.
AU - Uesaka, T.
AU - Wakasa, T.
N1 - Funding Information:
The authors wish to thank S.Y. van der Werf for his support in the DWBA calculation. They also thank H. Orihara for providing the cross sections for the 26Mg(p,n)26Al( 1+; 1.06 MeV) reaction at 35 MeV. One of the authors (MNH) acknowledges the financial support by the Japan Society for the Promotion of Science.
PY - 1995/6/5
Y1 - 1995/6/5
N2 - The spin-flip probability for the charge-exchange reaction 26Mg(3He,tγ)26Al (1+; 1.06 MeV) has been measured at E = 53 MeV and θlab = 10°. The extracted value is 0.41 ± 0.04. A microscopic DWBA calculation with empirically determined effective interactions reproduces the observed cross sections fairly well but the spin-flip probability poorly. To supplement the (3He,tγ) study, the spin-flip probability has been measured for the same state by the charge-exchange (p,nγ) reaction at 35 MeV and θlab = 30° and found to be 0.52 ± 0.11. Though statistically not significant the lower value of S in the (3He,t) reaction may reflect on the more complex nature of this reaction at the present bombarding energy.
AB - The spin-flip probability for the charge-exchange reaction 26Mg(3He,tγ)26Al (1+; 1.06 MeV) has been measured at E = 53 MeV and θlab = 10°. The extracted value is 0.41 ± 0.04. A microscopic DWBA calculation with empirically determined effective interactions reproduces the observed cross sections fairly well but the spin-flip probability poorly. To supplement the (3He,tγ) study, the spin-flip probability has been measured for the same state by the charge-exchange (p,nγ) reaction at 35 MeV and θlab = 30° and found to be 0.52 ± 0.11. Though statistically not significant the lower value of S in the (3He,t) reaction may reflect on the more complex nature of this reaction at the present bombarding energy.
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U2 - 10.1016/0375-9474(95)00039-4
DO - 10.1016/0375-9474(95)00039-4
M3 - Article
AN - SCOPUS:26344451729
SN - 0375-9474
VL - 588
SP - 479
EP - 489
JO - Nuclear Physics A
JF - Nuclear Physics A
IS - 2
ER -