法国大加速器国家实验室(GANIL)中子科学设施(NFS)上天然铁的双微分中子诱发截面测量
Double-differential neutron-induced cross sections on Fe-nat at GANIL-NFS
- Department of Physics and Astronomy, Uppsala University(乌普萨拉大学物理与天文系)
- Université de Caen-Normandie, Normandie Université(卡昂-诺曼底大学)
- UKAEA, Culham Centre for Fusion Energy(英国原子能管理局,库姆聚变能源中心)
机构由 AI 辅助整理,请以论文原文为准。
AI总结:
本研究在GANIL-NFS设施开展实验,采用Medley装置与TOF技术测量天然铁的双微分中子诱发截面,阐述数据分析关键步骤并报告首批结果。
AI中文摘要:
2023年,在法国GANIL的中子科学设施(NFS)开展了一项实验,用于测量从天然铁($^{\rm nat}$Fe)中发射的轻带电粒子(LCPs)的双微分截面(DDXS)。本次实验采用专为轻离子测量设计的Medley实验装置,该装置被安装在白光中子束线中,并用能量最高达44 MeV的中子进行辐照。实验运用飞行时间(TOF)技术,获取了白光中子束能量范围内所有中子对应的$^{\rm nat}$Fe(n,pX)双微分截面。本研究重点阐述了数据分析流程中的关键步骤,并报告了该实验项目的首批结果。
英文摘要:
An experimental campaign to measure double-differential cross sections (DDXS) for light-charged particles (LCPs) emitted from $^{\rm nat}$Fe was carried out in 2023 at the Neutrons For Science (NFS) facility of GANIL, France. The Medley experimental setup, specifically designed for light-ion measurements, was used for this campaign. The setup was installed in the white neutron beam line and irradiated with neutrons of energies up to 44 MeV. The Time-of-Flight (TOF) technique was used to obtain $^{\rm nat}$Fe(n,pX) double-differential cross sections for all neutron energies within the white-neutron beam's energy range. This work highlights important steps in the data-analysis procedure and reports the first results from this experimental campaign.