对 "外围反应的定位和对虚势的敏感性 "的勘误 [Nucl.

IF 1.7 4区 物理与天体物理 Q2 PHYSICS, NUCLEAR
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引用次数: 0

摘要

我们发现上述论文中讨论的双折叠结果的计算代码中存在一个错字。正确的代码所提供的值使双折叠和单折叠的结果在入射能量约为 60 A.MeV 时更加接近,这可以从下面的表 1 和图 1、图 2 中看出。然而,本文的主要结论并没有受到质的影响,因为单折叠模型仍然提供了更大的反应截面和更强的吸收半径,表明表面吸收的重要作用。这一点在高能情况下尤为明显,图 3 的四个面板中也显示了相关数据,图中研究了四种不同射弹反应截面的能量依赖性,并将数据与单折叠和双折叠结果进行了比较。表 1 中仅显示了一些小型射弹的情况,对于这些情况,单折叠比双折叠提供了更小的横截面和更强的吸收半径。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Erratum to “Localization of peripheral reactions and sensitivity to the imaginary potential” [Nucl. Phys. A 1006 (2021) 122109]
We have found a typo mistake in the code used to obtain the double folding results discussed in the above paper. However the single folding results were unaffected as they were calculated with a different code.
The correct code provides values bringing the double folding and the single folding results closer to each other at an incident energy around 60 A.MeV, as it can be seen in Table 1 and Figs. 1 and 2 presented in the following. However the main conclusions of the paper are qualitatively unaffected because the single folding model still provides larger reaction cross sections and strong absorption radii indicating the important effect of surface absorption. This is particularly true in the high energy case for which there are also data shown in the four panels of Fig. 3 where the energy dependence of the reaction cross section for four different projectiles is studied comparing data with the single folding and double folding results. There are only a few small projectile cases shown in Table 1 for which the single folding provides smaller cross sections and strong absorption radii than the double folding.
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来源期刊
Nuclear Physics A
Nuclear Physics A 物理-物理:核物理
CiteScore
3.60
自引率
7.10%
发文量
113
审稿时长
61 days
期刊介绍: Nuclear Physics A focuses on the domain of nuclear and hadronic physics and includes the following subsections: Nuclear Structure and Dynamics; Intermediate and High Energy Heavy Ion Physics; Hadronic Physics; Electromagnetic and Weak Interactions; Nuclear Astrophysics. The emphasis is on original research papers. A number of carefully selected and reviewed conference proceedings are published as an integral part of the journal.
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