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arXiv · 1509.04459

Microscopic coupled-channel calculations of nucleus-nucleus scattering including chiral three-nucleon-force effects

Kosho Minomo·Michio Kohno·Kazuyuki Ogata
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Abstract

We analyze $^{16}$O-$^{16}$O and $^{12}$C-$^{12}$C scattering with the microscopic coupled-channels method and investigate the coupled-channels and three-nucleon-force (3NF) effects on elastic and inelastic cross sections. In the microscopic coupled-channels calculation, the Melbourne g-matrix interaction modified according to the chiral 3NF effects is used. It is found that the coupled-channels and 3NF effects additively change both the elastic and inelastic cross sections. As a result, the coupled-channels calculation including the 3NF effects significantly improves the agreement between the theoretical results and the experimental data. The incident-energy dependence of the coupled-channels and 3NF effects is also discussed.

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Kosho Minomo, Michio Kohno, Kazuyuki Ogata. 2015-09-15. Microscopic coupled-channel calculations of nucleus-nucleus scattering including chiral three-nucleon-force effects. https://doi.org/10.1103/physrevc.93.014607

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