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 language||American English|
|Journal||EPJ Web of Conferences|
|State||Published - 25 Mar 2016|
|Event||21st International Conference on Few-Body Problems in Physics, FB 2015 - Chicago, United States|
Duration: 18 May 2015 → 22 May 2015
Bibliographical noteFunding Information:
This work was supported in parts by the Natural Sciences and Engineering Research Council (NSERC), the National Research Council of Canada, the US-Israel Binational Science Foundation (Grant No. 2012212), the Pazy Foundation, the U.S. Department of Energy (Oak Ridge National Laboratory), under Grant Nos. DEFG02- 96ER40963 (University of Tennessee), de-sc0008499 (NUCLEI Sci-DAC collaboration), and the Field Work Proposal ERKBP57
© Owned by the authors, published by EDP Sciences, 2016.