3 papers
nucl-th2026
Renormalizing Two-Neutron Halo Nuclei Without Neutron-Core Interaction
Daniel Kromm, Matthias Göbel, Hans-Werner Hammer
We consider the Effective Field Theory (EFT) scheme proposed by Hongo and Son (HS) to describe two-neutron halo nuclei where the neutron-core interaction is subleading. In this EFT…
nucl-th2025
Neutron-neutron distribution of the triton from pionless EFT
Tanja Kirchner, Matthias Göbel, Hans-Werner Hammer
We compute the neutron-neutron relative-energy distribution of the triton following the hard knockout of the proton in pionless effective field theory. This distribution can be use…
nucl-th2025
Nucleon-nucleon correlation functions from different interactions in comparison
Matthias Göbel, Alejandro Kievsky
Correlation functions as they can be observed in heavy-ion collisions using the femtoscopy technique are a powerful tool to study the interaction among different baryons or mesons.…