NUCLEAR GIANT RESONANCES IN COORDINATE SPACE - A SEMICLASSICAL DENSITY FUNCTIONAL APPROACH

P. Gleissl , M. Brack , J. Meyer (1) , Ph. Quentin

1 IPNL - Institut de Physique Nucléaire de Lyon

We discuss the semiclassical description of nuclear giant resonances (GR) using a realistic Skyrme force (SkM*) and complete ETF density functionals. We present monopole (0+) eigenmodes of isoscalar (I=0) and isovector (I=1) type, which are in good agreement with experiment, and the corresponding m1 and m3 sum rules. We also present the temperature dependence of some typical GR energies (0+, I=0,1 ; 1-, I=1 ; 2+, I=0) in 208Pb.

Domaines: Articles anciens

P. Gleissl, M. Brack, J. Meyer, Ph. Quentin. NUCLEAR GIANT RESONANCES IN COORDINATE SPACE - A SEMICLASSICAL DENSITY FUNCTIONAL APPROACH. International Workshop On Semiclassical And Phase Space Approaches To The Dynamics Of The Nucleus, 1987, Aussois, France. pp.C2-3-C2-10, ⟨10.1051/jphyscol:1987201⟩. ⟨jpa-00226466⟩