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Investigation of the influence of incomplete fusion on complete fusion of ~(16)O induced reactions at moderate excitation energies

机译:不完全融合对〜(16)o诱导反应的完全融合对中等励磁能量的影响研究

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An attempt has been made to investigate for the reaction dynamics leading to incomplete fusion (ICF) of heavy ions at moderate excitation energies, especially the influence of incomplete fusion on complete fusion (CF) of ~(16)O induced reactions at specific energies. Excitation functions (EFs) of various reaction products populated via CF and/or ICF of ~(16)O projectile with ~(45)Sc target were measured at energies ≈3-7 MeV/nucleon, using recoil catcher technique followed by offline γ-ray spectroscopy.The measured EFs were compared with theoretical values obtained using the statistical model code PACE4. The experimentally measured EFs were in general found to be in good agreement with the theoretical predictions for non α- emitting channels in the present target projectile system. However, for α-emitting channels the measured EFs were higher than the predictions of the theoretical model codes, which may be credited to incomplete fusion reactions at these energies.
机译:已经尝试研究了在中等励磁能量下导致重离子不完全融合(ICF)的反应动力学,尤其是在特定能量下对〜(16)O诱导反应的完全融合(CF)的影响。通过CF和/或ICF的〜(16)o射弹的各种反应产物的激发功能(EFS),用〜(45)SC靶标在Energinies≈3-7MeV/ Nucleors下测量,然后使用Recoot捕集器技术,然后离线γ -ReArt光谱学。将测量的EF与使用统计模型代码Pace4获得的理论值进行比较。实验测量的EFS通常被发现与本目标射弹系统中非α发射通道的理论预测吻合良好。然而,对于α发射通道,测量的EFS高于理论模型代码的预测,这可以归因于这些能量的不完全融合反应。

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