Giant Resonances in Nuclei Near and Far from β-STABILITY Line

The self-consistent HF+RPA (TDA) model is applied to describe the excitation energies and the strength distributions of Gamow-Teller and spin-dipole resonances for charge exchange reactions on ²⁰⁸Pb. We found that the model predictions show reasonable agreement to recent experimental data. Isoscalar monopole resonances were also studied in relation to the nuclear compression modulus by using the same model. It is shown in drip line nuclei that strong peaks of the monopole resonances appear at the excitation energies not only in the giant resonance region but also near the threshold of the RPA response. The asymmetry term of nuclear compression modulus is discussed with giant monopole resonances in Ca-isotopes.