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arXiv · 1203.0268

From nucleons to nuclei to fusion reactions

S. Quaglioni·P. Navratil·R. Roth·W. Horiuchi
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Abstract

Nuclei are prototypes of many-body open quantum systems. Complex aggregates of protons and neutrons that interact through forces arising from quantum chromo-dynamics, nuclei exhibit both bound and unbound states, which can be strongly coupled. In this respect, one of the major challenges for computational nuclear physics, is to provide a unified description of structural and reaction properties of nuclei that is based on the fundamental underlying physics: the constituent nucleons and the realistic interactions among them. This requires a combination of innovative theoretical approaches and high-performance computing. In this contribution, we present one of such promising techniques, the ab initio no-core shell model/resonating-group method, and discuss applications to light nuclei scattering and fusion reactions that power stars and Earth-base fusion facilities.

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S. Quaglioni, P. Navratil, R. Roth, W. Horiuchi. 2012-03-01. From nucleons to nuclei to fusion reactions. https://doi.org/10.1088/1742-6596/402/1/012037

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