Probing chiral interactions in light nuclei

A. Nogga, E. Epelbaum, P. Navrátil, W. Glöckle, H. Kamada, Ulf G. Meißner, H. Witała, B. R. Barrett, J. P. Vary

Research output: Contribution to journalArticle

15 Scopus citations

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 languageEnglish (US)
Pages (from-to)236-240
Number of pages5
JournalNuclear Physics A
Volume737
Issue numberSUPPL.
DOIs
StatePublished - Jun 14 2004

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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    Nogga, A., Epelbaum, E., Navrátil, P., Glöckle, W., Kamada, H., Meißner, U. G., Witała, H., Barrett, B. R., & Vary, J. P. (2004). Probing chiral interactions in light nuclei. Nuclear Physics A, 737(SUPPL.), 236-240. https://doi.org/10.1016/j.nuclphysa.2004.03.082