Abstract
Chiral two- and three-nucleon interactions are studied in 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.
Original language | English (US) |
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Pages (from-to) | 236-240 |
Number of pages | 5 |
Journal | Nuclear Physics A |
Volume | 737 |
Issue number | SUPPL. |
DOIs | |
State | Published - Jun 14 2004 |
ASJC Scopus subject areas
- Nuclear and High Energy Physics