Problems of experimental and theoretical studies of the Gamow-Teller giant resonance in 118Sb
1 All-Russia Research Institute of Automatics, Moscow, Russia
2 Institut für Theoretische Physik, Universität Tübingen, Tübingen, Germany
3 National Research Nuclear University “MEPhI”, Moscow, Russia
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Properties of the Gamow-Teller giant resonance (GTGR) in 118Sb are described within the semi-microscopic approach based on the extended version of the "charge-exchange" continuum-quasiparticle-random-phase-approximation and phenomenological treatment of the spreading effect. The structure effect of the configuration splitting of this GTGR is confirmed. With taking this effect into account the experimental data on excitation of the GTGR in direct and resonance reactions are analyzed.
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