4 papers
The Giant Dipole Resonance as a quantitative constraint on the symmetry energy
Luca Trippa, Gianluca Colo', Enrico Vigezzi
The possible constraints on the poorly determined symmetry part of the effective nuclear Hamiltonians or effective energy functionals, i.e., the so-called symmetry energy S(rho), a…
Spin-isospin nuclear response using the existing microscopic Skyrme functionals
Sara Fracasso, Gianluca Colo'
Our paper aims at providing an answer to the question whether one can reliably describe the properties of the most important spin-isospin nuclear excitations, by using the availabl…
Spin-orbit splitting and the tensor component of the Skyrme interaction
G. Colo', H. Sagawa, S. Fracasso +2
We study the role of the tensor term of the Skyrme effective interactions on the spin-orbit splittings in the N=82 isotones and Z=50 isotopes. The different role of the triplet-eve…
Compression modes in nuclei: microscopic models with Skyrme interactions
G. Colo`, N. Van Giai, P. F. Bortignon +1
The isoscalar giant monopole resonances (ISGMR) and giant dipole resonances (ISGDR) in medium-heavy nuclei are investigated in the framework of HF+RPA and HF-BCS+QRPA with Skyrme e…