65 citations · 183 across the 6 of their papers we have counts for
6 papers
Can realistic nuclear interactions tolerate a resonant tetraneutron ?
R. Lazauskas, J. Carbonell
The possible existence of four-neutron resonances close to the physical energy region is explored. Faddeev-Yakubovsky equations have been solved in configuration space using realis…
Ab-initio calculations of four-nucleon elastic scattering
R. Lazauskas, J. Carbonell
We present microscopic calculations of low energy scattering observables in all possible four nucleon systems : n-3H, p-3He and p-3H. Results were obtained by solving Faddeev-Yakub…
Three-neutron resonance trajectories for realistic interaction models
R. Lazauskas, J. Carbonell
Three-neutron resonances are investigated using realistic nucleon-nucleon interaction models. The resonance pole trajectories are explored by first adding an additional interaction…
Low energy $n-\nuc{3}{H}$ scattering : a novel testground for nuclear interaction
R. Lazauskas, J. Carbonell, A. C. Fonseca +3
The low energy $n-\nuc{3}{H}$ elastic cross sections near the resonance peak are calculated by solving the 4-nucleon problem with realistic NN interactions. Three different methods…
Coulomb effects in four nucleon continuum states
R. Lazauskas, J. Carbonell
The Faddeev-Yakubovski equations are solved in configuration space for low energy four-nucleon continuum states. Coulomb interaction was included into the formalism permitting an e…
Small clusters of fermions
J. Carbonell, R. Lazauskas
By comparing respectively the interaction between 3He atoms and the neutron-neutron one, we examine the possibility for both fermionic systems to form small clusters.