Spectra and Binding Energy Predictions of Chiral Interactions for 7Li

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Using the no-core shell model approach, we report on the first results for {sup 7}Li based on the next-to-next-to-leading order chiral nuclear interaction. Both, two-nucleon and three-nucleon interactions are taken into account. We show that the p-shell nuclei are sensitive to the subleading parts of the chiral interactions including three-nucleon forces. Though chiral interactions are soft, we do not observe overbinding for this p-shell nucleus and find a realistic description for the binding energy, excitation spectrum and radius.

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Nogga, A; Navratil, P; Barrett, B R & Vary, J P November 30, 2005.

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Using the no-core shell model approach, we report on the first results for {sup 7}Li based on the next-to-next-to-leading order chiral nuclear interaction. Both, two-nucleon and three-nucleon interactions are taken into account. We show that the p-shell nuclei are sensitive to the subleading parts of the chiral interactions including three-nucleon forces. Though chiral interactions are soft, we do not observe overbinding for this p-shell nucleus and find a realistic description for the binding energy, excitation spectrum and radius.

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PDF-file: 14 pages; size: 0.3 Mbytes

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  • Journal Name: Physical Review C, vol. 73, N/A, June 19, 2006, pp. 064002

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  • Report No.: UCRL-JRNL-217514
  • Grant Number: W-7405-ENG-48
  • Office of Scientific & Technical Information Report Number: 894794
  • Archival Resource Key: ark:/67531/metadc889410

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  • November 30, 2005

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  • Sept. 22, 2016, 2:13 a.m.

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  • Dec. 2, 2016, 12:25 p.m.

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Nogga, A; Navratil, P; Barrett, B R & Vary, J P. Spectra and Binding Energy Predictions of Chiral Interactions for 7Li, article, November 30, 2005; Livermore, California. (digital.library.unt.edu/ark:/67531/metadc889410/: accessed November 19, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.