Bulletin of the American Physical Society
5th Joint Meeting of the APS Division of Nuclear Physics and the Physical Society of Japan
Volume 63, Number 12
Tuesday–Saturday, October 23–27, 2018; Waikoloa, Hawaii
Session DC: Mini-Symposium: Overview of Two and Three-nucleon Correlations in Nuclei I
9:00 AM–11:30 AM,
Thursday, October 25, 2018
Hilton
Room: Kohala 2
Chair: Kimiko Sekiguchi, Tohoku University
Abstract ID: BAPS.2018.HAW.DC.9
Abstract: DC.00009 : Recent results for light nuclei with chiral two-body forces, three-body forces and consistent electroweak interactions*
11:15 AM–11:30 AM
Presenter:
James Vary
(Iowa State Univ)
Authors:
James Vary
(Iowa State Univ)
Pieter Maris
(Iowa State Univ)
Using the no-core shell model, we calculate ground and low-lying excited states of light nuclei in the mass range A=4-16 up through next-to-next-to-leading order in chiral effective field theory using semilocal coordinate-space regularized two- and three-nucleon forces from the Low Energy Nuclear Physics International Collaboration (LENPIC). The inclusion of the three-nucleon force is found to improve the agreement with experiment for most of the considered observables. These results and applications to Nd scattering may be found in a forthcoming paper (LENPIC collaboration, E. Epelbaum, et al., in preparation). We also investigate the corrections arising from consistent treatment of electroweak currents within two-body systems as a prelude to applications to light nuclei.
*Supported by the US Department of Energy (DOE) under Grant Nos. DE-FG02-87ER40371, DE-SC0018223 (SciDAC-4/NUCLEI), DE-SC0015376 (Topical Collaboration in Nuclear Theory for Double-Beta Decay and Fundamental Symmetries). Computational resources were provided by National Energy Research Scientific Computing Center (NERSC) and Argonne Leadership Computing Facility (ALCF), US Department of Energy Office of Science user facilities, supported under Contracts No. DE-AC02-05CH11231 and No. DE-AC02-06CH11357.
To cite this abstract, use the following reference: http://meetings.aps.org/link/BAPS.2018.HAW.DC.9
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