Electric dipole polarizability: from few- to many-body systems
Nuclear Theory
2016-04-13 v1 Nuclear Experiment
Abstract
We review the Lorentz integral transform coupled-cluster method for the calculation of the electric dipole polarizability. We benchmark our results with exact hyperspherical harmonics calculations for 4He and then we move to a heavier nucleus studying 16O. We observe that the implemented chiral nucleon-nucleon interaction at next-to-next-to-next-to-leading order underestimates the electric dipole polarizability.
Keywords
Cite
@article{arxiv.1509.00265,
title = {Electric dipole polarizability: from few- to many-body systems},
author = {Mirko Miorelli and Sonia Bacca and Nir Barnea and Gaute Hagen and Giuseppina Orlandini and Thomas Papenbrock},
journal= {arXiv preprint arXiv:1509.00265},
year = {2016}
}
Comments
4 pages, 2 figures, proceedings of the 21st International Conference on Few-Body Problems in Physics (FB21), May 2015, Chicago