Gamow-Teller Transitions Starting from T-z=+3/2 Nucleus Sc-45

Author
Thies, J.
Rubio, B.
Scholl, C.
Suzuki, T.
Tamii, A.
Zegers, R. G. T.
Susoy, Gülfem
Ganioglu, E.
Oktem, Y.
Zenihiro, J.
Fujita, H.
Fujita, Y.
Adachi, T.
Algora, A.
Csatlos, M.
Deaven, J
Estevez, E.
Guess, C.
Gulyas, J.
Hatanaka, K.
Hirota, K.
Ishikawa, D.
Krasznahorkay, A
Matsubara, H.
Meharchand, R.
Molina, F.
Okamura, H
Ong, H. J.
Perdikakis, G.
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Abstract
Owing to its simplicity and also its nature of spin-isospin (sigma tau) excitation, Gamow-Teller (GT) transitions play key roles in the studies of nuclear structure as well as astro-nuclear processes. We studied GT transitions starting from Sc-45 in a high-resolution (He-3, t) charge-exchange reactions at 0 degrees and at an intermediate incoming energy of 140 MeV/nucleon. Individual GT transitions were observed up to high excitation energy of 10 MeV and a concentration of GT strength, a resonance-like structure, was observed at 6.5 MeV.
URI
http://hdl.handle.net/20.500.12627/137059
https://doi.org/10.1063/1.3628437
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