5 papers
An Eigenvector-Continued Green's Function Method
Stefano Brolli, Carlo Barbieri
Emulating the Green's function using reduced-order equations is challenging because of the amount of information it contains. This information includes the one-particle spectroscop…
Probing the Size of Neutron and Proton Single-Particle Orbitals from Nucleon Knockout Reactions
M. Enciu, A. Obertelli, P. Doornenbal +83
The size of neutron and proton single-particle orbitals of Ca, Ca, Ca, and Sc were investigated via nucleon knockout reactions at 230 MeV/nucleon…
Time-ordered Diagrammatic Monte Carlo for atomic nuclei
Stefano Brolli, Carlo Barbieri
Diagrammatic Monte Carlo provides a systematically improvable framework for stochastically resumming many-body expansions to high orders through direct sampling of diagram topologi…
Direct proton transfer on Ar supports the presence of a charge density bubble linked to a novel nuclear structure below Ca
Daniele Brugnara, Andrea Gottardo, Marlene Assiè +76
The Ar(He,d)K reaction was performed in inverse kinematics using a radioactive Ar beam produced by the SPIRAL1 facility at GANIL and a cryogenic He t…
Diagrammatic Monte Carlo for Finite Systems at Zero Temperature
Stefano Brolli, Carlo Barbieri, Enrico Vigezzi
High-order virtual excitations play an important role in microscopic models of nuclear reactions at intermediate energies. However, the factorial growth of their complexity has pre…