TY  - JOUR
A1  - Holm, Hartmut
A1  - Greiner, Walter
T1  - Influence of nuclear forces on the Coulomb barrier in heavy-ion reactions
T2  - Physical review letters
N2  - The influence of the Coulomb and nuclear forces on the Coulomb barrier in heavy-ion reactions is studied in a dynamical classical model. It is shown that the fusion barrier is smaller than the conventional Coulomb barrier of two underformed nuclei. The model yields a dynamical picture of the excitation mechanism of surface vibrations and giant resonances. It is suggested that-due to nuclear forces-the excitation of the octupole mode is strongly enhanced over the excitation of the quadrupole mode in experiments at the Coulomb barrier.
Y1  - 2006
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/2534
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30-28676
UR  - http://link.aps.org/abstract/PRL/v24/p404
VL  - 24
IS  - 8
SP  - 404
EP  - 406
ER  -