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首页> 外文期刊>Physics letters >Corrigendum to “Multi-modal Fission in Collinear Ternary Cluster decay of 252Cf(sf,fff)” [Phys. Lett. B 746 (2015) 223]
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Corrigendum to “Multi-modal Fission in Collinear Ternary Cluster decay of 252Cf(sf,fff)” [Phys. Lett. B 746 (2015) 223]

机译: 252 Cf(sf,fff)的共线三元簇衰减中的多峰裂变”更正。来吧B 746(2015)223]

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摘要

The scale of the ordinate axis of Fig. 4 on page 226 of PLB 746 (2015) 223 was incorrect. The new version of Fig. 4 (which is “Fig. 1” in the present note) with the correct ordinate axis is given here (upper part). The lower part shows the previous version. Five potential wells and barriers are shown. Considering a sequential process, two barriers are relevant for the sequential decay, with equal barriers for the symmetric cases with a smaller fragment at the center (in these cases only one barrier is shown). For the asymmetric case of 70 Ni + 50 Ca + 132 Sn, two different barriers appear, denoted as ( B 1 ) and ( B 2 ), which correspond to the interactions of the middle cluster 50 Ca with the outer nuclei 70 Ni and 132 Sn, respectively. In a sequential mechanism the separation of 132 Sn from the other part via the barrier B 2 has the smaller height, thus it is favored for the first step. For the second step the barrier ( B 1 ) between Ni and Ca, appears at smaller distances (dot-dashed curve) and is higher. The order of the barriers of the five channels is unchanged, compared to the figure in Ref. W. von Oertzen et al., Phys. Lett. B 746 (2015) 223.
机译:PLB 746(2015)223页226上图4的纵坐标轴的比例不正确。在此处(上部)给出了具有正确的纵坐标轴的图4的新版本(在本说明中为“图1”)。下部显示以前的版本。显示了五个潜在的井和障碍。考虑到一个顺序过程,两个屏障与顺序衰减相关,对于中心处具有较小片段的对称情况,则具有相同的屏障(在这些情况下,仅显示一个屏障)。对于70 Ni + 50 Ca + 132 Sn的不对称情况,出现了两个不同的势垒,分别表示为(B 1)和(B 2),它们对应于中间簇50 Ca与外核70 Ni和132的相互作用锡。在顺序机构中,通过势垒B 2与另一部分的132 Sn的分离具有较小的高度,因此对于第一步是有利的。第二步,Ni和Ca之间的势垒(B 1)出现在更短的距离(点划线)处,并且更高。与参考资料中的数字相比,五个通道的势垒顺序没有变化。 W.von Oertzen等人,《物理学报》来吧B 746(2015)223。

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