361 citations · 742 across the 9 of their papers we have counts for
9 papers
Charge radius of the short-lived Ni and correlation with the dipole polarizability
S. Kaufmann, J. Simonis, S. Bacca +26
We present the first laser spectroscopic measurement of the neutron-rich nucleus Ni at the \mbox{} subshell closure and extract its nuclear charge radius. Since this i…
Computing the dipole polarizability of 48Ca with increased precision
Mirko Miorelli, Sonia Bacca, Gaute Hagen +1
We compute the electric dipole polarizability of 48Ca with an increased precision by including more correlations than in previous studies. Employing the coupled-cluster method we g…
Electromagnetic reactions from coupled-cluster theory
Sonia Bacca, Mirko Miorelli, Gaute Hagen
We review recent results for electromagnetic reactions and related sum rules in light and medium-mass nuclei obtained from coupled-cluster theory. In particular, we highlight our r…
Electric dipole polarizability of Ca and implications for the neutron skin
J. Birkhan, M. Miorelli, S. Bacca +11
The electric dipole strength distribution in Ca-48 between 5 and 25 MeV has been determined at RCNP, Osaka, from proton inelastic scattering experiments at forward angles. Combined…
Charge, neutron, and weak size of the atomic nucleus
G. Hagen, A. Ekström, C. Forssén +14
What is the size of the atomic nucleus? This deceivably simple question is difficult to answer. While the electric charge distributions in atomic nuclei were measured accurately al…
Theory of electromagnetic reactions in light nuclei
Tianrui Xu, Mirko Miorelli, Sonia Bacca +1
We briefly review the theory for electromagnetic reactions in light nuclei based on the coupled-cluster formulation of the Lorentz integral transform method. Results on photodisint…
Electric dipole polarizability: from few- to many-body systems
Mirko Miorelli, Sonia Bacca, Nir Barnea +3
We review the Lorentz integral transform coupled-cluster method for the calculation of the electric dipole polarizability. We benchmark our results with exact hyperspherical harmon…
Giant and pigmy dipole resonances in 4He, 16,22O, and 40Ca from chiral nucleon-nucleon interactions
S. Bacca, N. Barnea, G. Hagen +3
We combine the coupled-cluster method and the Lorentz integral transform for the computation of inelastic reactions into the continuum. We show that the bound-state-like equation c…
Coupling the Lorentz Integral Transform (LIT) and the Coupled Cluster (CC) Methods: A way towards continuum spectra of "not-so-few-body" systems
Giuseppina Orlandini, Sonia Bacca, Nir Barnea +3
Here we summarize how the LIT and CC methods can be coupled, in order to allow for ab initio calculations of reactions in medium mass nuclei. Results on 16O are reviewed and prelim…