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APS » Journals » Phys. Rev. Lett. » Volume 84 » Issue 25
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Phys. Rev. Lett. 84, 5728–5731 (2000)

Properties of 12C in the Ab Initio Nuclear Shell Model

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P. Navrátil1,2, J. P. Vary3, and B. R. Barrett1
1Department of Physics, University of Arizona, Tucson, Arizona 85721
2Nuclear Physics Institute, AS CR, 250 68 Řež near Prague, Czech Republic
3Department of Physics and Astronomy, and International Institute of Theoretical and Applied Physics, Iowa State University, Ames, Iowa 50011

Received 1 December 1999; published in the issue dated 19 June 2000

We obtain properties of 12C in the ab initio no-core nuclear shell model. The effective Hamiltonians are derived microscopically from the realistic CD Bonn and the Argonne V8′ nucleon-nucleon (NN) potentials as a function of the finite harmonic oscillator basis space. Binding energies, excitation spectra, and electromagnetic properties are presented for model spaces up to 5ħΩ. The favorable comparison with available data is a consequence of the underlying NN interaction rather than a phenomenological fit.

© 2000 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevLett.84.5728
DOI:
10.1103/PhysRevLett.84.5728
PACS:
21.60.Cs, 21.30.Fe, 27.20.+n
 
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