Ab initio no-core full configuration calculations of light nuclei

By R. Pérez, J. E. Amaro, E. Arriola, P. Maris, J. Vary. 2008

168 citations recorded by the source corpus.

We perform no-core full configuration calculations for a set of light nuclei including $^{16}\mathrm{O}$ with a realistic $\mathit{NN}$ interaction, JISP16. We obtain ground-state energies and their uncertainties through exponential extrapolations that we demonstrate are reliable in $^{2}\mathrm{H}$, $^{3}\mathrm{H}$, and $^{4}\mathrm{He}$ test cases where fully converged results are obtained directly. We find that $^{6}\mathrm{He}$, $^{6}\mathrm{Li}$, and $^{8}\mathrm{He}$ are underbound by about 600 keV, 560 keV, and $1.7$ MeV, respectively. $^{12}\mathrm{C}$ is overbound by about $1.7$ MeV and $^{16}\mathrm{O}$ is overbound by about 16 MeV. The first excited ${0}^{+}$ states in $^{12}\mathrm{C}$ and $^{16}\mathrm{O}$ are also evaluated but their uncertainties are significantly larger than the uncertainties for the ground states.

Subfields: Nuclear and High Energy Physics

View Paper: https://www.semanticscholar.org/paper/bc7a60f7920b641b372284c5dfdf1baf0d8f8c42

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Nuclear and High Energy Physics

Citations in the corpus

Microscopic clustering in light nuclei (2017, methodology): “The method has had many remarkable successes in recent years in describing nuclear structure from first principles; see, e.g., Navrátil et al. (2007), Maris, Vary, and Shirokov (2009), Roth et al. (2011), and Barrett, Navrátil, and Vary (2013).”