On an Ambiguous Part of Heavy-Ion Interaction
スポンサーリンク
概要
- 論文の詳細を見る
The elastic scattering of heavy-ions is investigated by using an optical model potential up to a certain inter-ion distance r=R' less than the contact distance and by imposing the incoming wave boundary condition on the wave function of the relative motion at R'. It is shown that ambiguous contribution of the heavy-ion interaction in the interior region r<R' can be parametrized in terms of the boudary condition. An attempt is carried out to determine the parameters incorporated in this model through analysis of angular distributions and excitation functions for various kinds of light heavy-ion scattering systems. The backward rise of angular distributions and the gross structure of excitation functions are well reproduced by using a unified set of parameters. From the present analysis, it is concluded that an absorptive boundary condition at the inner-most point of the peripheral region is one of the key points in the analysis of heavy-ion collsions.
- 理論物理学刊行会の論文
- 1980-03-25
著者
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Ohta Masahisa
Department Of Physics Faculty Of Science Konan University
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Okai S
Department Of Physics Faculty Of Science Konan University
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Okai Sueji
Department Of Physics Konan University
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