Microscopic Optical Potentials: recent achievements and future perspectives
Microscopic Optical Potentials: recent achievements and future perspectives
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微观光学势：近期成就和未来展望
DOI：
10.1088/1742-6596/2453/1/012026
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发表时间：
2023
期刊：
影响因子：
--
通讯作者：
Finelli P
中科院分区：
文献类型：
--
作者：
Finelli P
几年前，我们开始在手性有效场理论框架内研究微观光势（OP）[1, 2]，并在一系列手稿中发表了我们的研究结果。从第一个工作 [3] 开始，其中按照 Watson [4] 的多重散射过程引入了微观 OP，然后是参考文献 [5, 6]，成功地测试了与实验数据和现象学方法的一致性，我们最终得到了非零自旋核弹性散射过程的描述 [7]。在我们的成就中，值得一提的是三核力的部分包含[8]，以及我们的OP扩展到反质子核弹性散射[9]。尽管与迄今为止获得的经验数据总体上一致，但我们确实相信现有方法仍有待实现一些改进和升级。
Few years ago we started the investigation of microscopic Optical Potentials (OP) in the framework of chiral effective field theories [1, 2] and published our results in a series of manuscripts. Starting from the very first work [3], where a microscopic OP was introduced following the multiple scattering procedure of Watson [4], and then followed by Refs.[5, 6], where the agreement with experimental data and phenomenological approaches was successfully tested, we finally arrived at a description of elastic scattering processes off non-zero spin nuclei [7]. Among our achievements, it is worth mentioning the partial inclusion of three-nucleon forces [8], and the extension of our OP to antiproton-nucleus elastic scattering [9]. Despite the overall good agreement with empirical data obtained so far, we do believe that several improvements and upgrades of the present approach are still to be achieved.
使用 EXL 测量 56Ni 的核物质分布
DOI：
--
发表时间：
2015
期刊：
影响因子：
--
作者：
M. Schmid
通讯作者：
M. Schmid
期待已久的加速器准备探索元素起源
影响因子：
64.8
作者：
D. Castelvecchi
通讯作者：
D. Castelvecchi