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arXiv · 1202.0632

Adiabatic internuclear potentials obtained by energy variation with the internuclear-distance constraint

Yasutaka Taniguchi·Yoshiko Kanada-En'yo·Tadahiro Suhara
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Abstract

We propose a method to obtain adiabatic internuclear potentials via energy variation with the intercluster-distance constraint. The adiabatic $^{16}$O + $^{16,18}$O potentials obtained by the proposed method are applied to investigate the effects of valence neutrons in $^{16}$O + $^{18}$O sub-barrier fusions. Sub-barrier fusion cross sections of $^{16}$O + $^{18}$O are enhanced more compared to those of $^{16}$O + $^{16}$O because of distortion of valence neutrons in $^{18}$O.

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Yasutaka Taniguchi, Yoshiko Kanada-En'yo, Tadahiro Suhara. 2012-02-03. Adiabatic internuclear potentials obtained by energy variation with the internuclear-distance constraint. https://doi.org/10.1093/ptep/ptt002

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