arXiv:0804.0836 Abstract | arXiv Analytics

arXiv:0804.0836 [nucl-th]Abstract References Reviews Resources

Light nuclei without a core

Published 2008-04-05, updated 2008-08-02Version 2

We introduce the no-core full configuration (NCFC) approach and present results for $^4$He, $^{12}$C and $^{14}$F with the realistic NN interaction, JISP16. We obtain ground state energies and their uncertainties through exponential extrapolations that we demonstrate are reliable in $^4$He where fully converged results are obtained. We find $^{12}$C is overbound by 1.7 MeV and we predict the yet-to-be-measured binding energy of $^{14}$F to be $68.1 \pm 2.7$ MeV. The extrapolated spectrum of $^{14}$F is in reasonable agreement with known features of the $^{14}$B spectrum.

Comments: To be published in the Proceedings of the XXX Reuniao de Fisica Nuclear no Brasil, August, 2007. 6 pages, 7 figures

Categories: nucl-th

Subjects: 21.10.Dr, 21.10.-k, 27.10.+h, 21.60.Cs, 27.20.+n, 21.45.-v, 21.60.De, 21.30.-x

Keywords: light nuclei, no-core full configuration, ground state energies, realistic nn interaction, exponential extrapolations

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