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设计和调试PRIOR-II"为FAIR提供质子显微镜"

M Schanz¹, D Varentsov¹, J C Allison²

¹Plasmaphysics Department, GSI Helmholtzzentrum für Schwerionenforschung GmbH, Planckstrasse 1, 64291 Darmstadt, Germany.

The Review of scientific instruments

|December 26, 2024

概括

一个新的质子放射学设施,PRIOR-II,已被委托用于先进材料和物理研究. 这种强大的工具可以实现高速,非侵入性诊断,用于用质子探测密集物质.

科学领域:

带电粒子放射学带电粒子放射学
等离子体和冲击波物理学
材料科学是一种材料科学.
医学物理医学物理

背景情况:

现有的放射技术在探测密集物质方面存在局限性.
基础科学需要高速,非侵入性诊断方法.
加速器技术的进步使得新的实验能力成为可能.

研究的目的:

设计,建造和调试PRIOR-II设施.
通过使用正常导电磁铁,推动带电粒子放射学的边界.
为基础科学实验建立一个新的用户设施.

主要方法:

使用来自SIS-18同步仪的高能质子 (高达4GeV).
使用普通导电磁铁来实现高空间分辨率.
设计超快速动态实验和探测高面积密度 (高达100g/cm2) 的设计.

主要成果:

成功设计,建造和调试PRIOR-II设施.
在带电粒子放射学中突破技术界限的演示.
准备好支持GSI和未来FAIR设施的基础科学实验.

结论:

PRIOR-II是一个新的,强大的用户设施,用于先进的科学研究.
该设施能够对密集物质进行高速的非侵入性诊断.
它将解决等离子体物理学,材料科学和医学物理学的关键挑战.

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