5 papers
Probing nuclear interactions à la Rutherford: Insights on He from scattering
F. Cappuzzello, V. Soukeras, S. Bacca +27
Nuclear interactions play a key role for the stability of atomic nuclei and stellar environments. Successful parametrization and models of these interactions, developed in the last…
A new analysis of the "hep" S-factor and the "hen" cross section
Michele Viviani, Alex Gnech, Laura Elisa Marcucci +2
We present a new accurate analysis of the HeHe (''hep'') reaction at astrophysical energies. The S-factor is computed using a state-of-the-art method to calc…
Convergence of the correlation function within the hyperspherical adiabatic basis
E. Garrido, A. Kievsky, R. Del Grande +3
The computation of the three-particle correlation function involving three hadrons started just recently after the first publications of ALICE measurements. Key elements to be cons…
The X17 boson and the d(p,e+ e-)3He and d(n,e+ e-)3H processes: a theoretical analysis
M. Viviani, E. Filandri, L. Girlanda +3
The present work deals with the e+ e- pair production in the d(p,e+e-)3He and d(n,e+ e-)3H processes, in order to evidentiate possible effects due to the exchange of a hypothetical…
The 3- and 4- particle systems within short-range Effective Field Theory
E. Filandri, M. Viviani, L. Girlanda +2
and nuclei represent essential elements for life on Earth. The study of their formation plays a key role in understanding heavy element nucleosynt…