Coupling of giant resonances to soft E 1 and E 2 modes in 8 B
نویسنده
چکیده
The dynamic coupling between giant resonance states and “soft” low-energy excitation modes in weakly-bound nuclei is investigated. A coupled-channels calculation is reported for the reaction 8B + Pb → p + 7Be + Pb at 83 MeV/nucleon. It is shown that the low-energy response is only marginally modified by transitions to the isovector giant dipole and isoscalar giant quadrupole resonances. 2002 Elsevier Science B.V. All rights reserved. PACS: 21.10.Pc; 24.10.Eq; 24.30.Cz
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تاریخ انتشار 2002