Electric dipole polarizability: From few- to many-body systems

Mirko Miorelli, Sonia Bacca, Nir Barnea, Gaute Hagen, Giuseppina Orlandini, Thomas Papenbrock

Research output: Contribution to journalConference articlepeer-review

1 Scopus citations

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.

Original languageAmerican English
Article number04007
JournalEPJ Web of Conferences
Volume113
DOIs
StatePublished - 25 Mar 2016
Event21st International Conference on Few-Body Problems in Physics, FB 2015 - Chicago, United States
Duration: 18 May 201522 May 2015

Bibliographical note

Publisher Copyright:
© Owned by the authors, published by EDP Sciences, 2016.

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