3 papers
nucl-th2020
Ab initio benchmarks of neutrinoless double beta decay in light nuclei with a chiral Hamiltonian
J. M. Yao, A. Belley, R. Wirth +5
We report ab initio benchmark calculations of nuclear matrix elements (NMEs) for neutrinoless double-beta () decays in light nuclei with mass number ranging from to $A=…
nucl-th2020
Ab initio neutrinoless double-beta decay matrix elements for 48Ca, 76Ge, and 82Se
A. Belley, C. G. Payne, S. R. Stroberg +2
We calculate basis-space converged neutrinoless decay nuclear matrix elements for the lightest candidates: 48Ca, 76Ge and 82Se. Starting from initial two- and three-nucleon fo…
nucl-th2019
Coherent elastic neutrino-nucleus scattering on 40Ar from first principles
C. G. Payne, S. Bacca, G. Hagen +2
Coherent elastic neutrino scattering on the 40Ar nucleus is computed with coupled-cluster theory based on nuclear Hamiltonians inspired by effective field theories of quantum chrom…