Coupling of giant resonances to soft E1 and E2 modes in B-8

Abstract

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.

8 pages, 2 figures

References in corpus (2)

• Electromagnetic Dissociation of 8B and the Rate of the 7Be(p,gamma)8B Reaction in the Sun
• S17(0) Determined from the Coulomb Breakup of 83 MeV/nucleon 8B

Cited by in corpus (2)

• Current Status of Nuclear Physics Research
• Nuclear Astrophysics in Rare Isotope Facilities