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

作者：Taniguchi Yasutaka^*; Kanada En' yo Yoshiko; Suhara Tadahiro

来源：Progress of Theoretical and Experimental Physics, 2013, 2013(4): 043D04.

DOI：10.1093/ptep/ptt002

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

• 出版日期2013-4