234 citations · 302 across the 4 of their papers we have counts for
4 papers
Electromagnetic Strength Distributions from the Ab Initio No-Core Shell Model
Christina Stumpf, Tobias Wolfgruber, Robert Roth
We present an ab initio approach for the description of collective excitations and transition strength distributions of arbitrary nuclei up into the sd-shell that based on the No-C…
Structure of the lightest tin isotopes
T. D. Morris, J. Simonis, S. R. Stroberg +7
We link the structure of nuclei around Sn, the heaviest doubly magic nucleus with equal neutron and proton numbers (), to nucleon-nucleon () and three-nucleon (…
Importance-Truncated Large-Scale Shell Model
Christina Stumpf, Jonas Braun, Robert Roth
We propose an importance-truncation scheme for the large-scale nuclear shell model that extends its range of applicability to larger valence spaces and mid-shell nuclei. It is base…
Spectra of Open-Shell Nuclei with Padé-Resummed Degenerate Perturbation Theory
Joachim Langhammer, Robert Roth, Christina Stumpf
We apply degenerate many-body perturbation theory at high orders for the ab-initio description of ground states and excitation spectra of open-shell nuclei using soft realistic nuc…