328 citations · 2.5k across the 75 of their papers we have counts for
3 papers · 1 filter
Nonsymmetrized hyperspherical harmonics with realistic NN potentials
Sergio Deflorian, Nir Barnea, Winfried Leidemann +1
The Schroedinger equation is solved for an A-nucleon system using an expansion of the wave function in nonsymmetrized hyperspherical harmonics. Our approach is both an extension an…
The isoscalar monopole resonance of the alpha particle: a prism to nuclear Hamiltonians
S. Bacca, N. Barnea, W. Leidemann +1
We present an ab-initio study of the isoscalar monopole excitations of 4He using different realistic nuclear interactions, including modern effective field theory potentials. In pa…
Modern Ab Initio Approaches and Applications in Few-Nucleon Physics with A \ge 4
Winfried Leidemann, Giuseppina Orlandini
We present an overview of the evolution of ab initio methods for few-nucleon systems with A \ge 4, tracing the progress made that today allows precision calculations for these syst…