Probing Chiral Interactions in Light Nuclei [electronic resource].
- Washington, D.C. : United States. Dept. of Energy, 2004. and Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
- Physical Description:
- PDF-file: 8 pages; size: 0.6 Mbytes
- Additional Creators:
- Lawrence Berkeley National Laboratory, United States. Department of Energy, and United States. Department of Energy. Office of Scientific and Technical Information
- Restrictions on Access:
- Free-to-read Unrestricted online access
- Chiral two- and three-nucleon interactions are studied in a few-nucleon systems. We investigate the cut-off dependence and convergence with respect to the chiral expansion. It is pointed out that the spectra of light nuclei are sensitive to the three-nucleon force structure. As an example, we present calculations of the 1⁺ and 3⁺ states of ⁶Li using the no-core shell model approach. The results show contributions of the next-to-next-to-leading order terms to the spectra, which are not correlated to the three-nucleon binding energy prediction.
- Published through SciTech Connect., 01/08/2004., "ucrl-proc-201748", Presented at: 17th International IUPAP Conference on Few-Body Problems in Physics, Durham, NC, United States, Jun 05 - Jun 10, 2003., and Kamada, H; Navratil, P; Witala, H; Barrett, B R; Vary, J P; Meissner, U; Nogga, A; Epelbaum, E; Glockle, W.
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