用于 ACCULINNA-2 设施的低温物理目标系统

IF 0.4 Q4 PHYSICS, PARTICLES & FIELDS

Physics of Particles and Nuclei Letters Pub Date : 2024-03-12 DOI:10.1134/s1547477124010084

S. A. Krupko, A. V. Gorshkov, A. A. Bezbakh, A. S. Fomichev, G. M. Ter-Akopian

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引用次数: 0

摘要

摘要为了在弗列罗夫核反应实验室的 ACCULINNA-2 碎片分离器上进行放射性束实验，正在为气相、液相和固相（氢）制造同位素 H2、D2、T2、3He 和 4He 的低温薄物理靶。本文介绍了为温度为 11-30 K 的任何相中的非危险气体而制造的三种低温靶中的一种。提出了对目标的要求。介绍了各种可用的电池，给出了氢固相安全运行的概念，并描述了实施该概念的气体-真空试验台。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

System of Cryogenic Physical Targets for the ACCULINNA-2 Facility

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System of Cryogenic Physical Targets for the ACCULINNA-2 Facility

Abstract

To carry out the experiments with radioactive beams at the ACCULINNA-2 fragment separator in the Flerov Laboratory of Nuclear Reactions, a complex of cryogenic thin physical targets with isotopes H₂, D₂, T₂, ³He, and ⁴He is being created for the gas, liquid, and solid phase (for hydrogen). One of the three types of cryotargets created for nonhazardous gases in any phase at a temperature of 11–30 K is described. Requirements to the targets are formulated. A variety of available cells are presented, a concept of safe operation with the solid phase of hydrogen is given, and the gas–vacuum test bench for its implementation is described.

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来源期刊

Physics of Particles and Nuclei Letters PHYSICS, PARTICLES & FIELDS-

CiteScore

0.80

自引率

20.00%

发文量

108

期刊介绍： The journal Physics of Particles and Nuclei Letters, brief name Particles and Nuclei Letters, publishes the articles with results of the original theoretical, experimental, scientific-technical, methodological and applied research. Subject matter of articles covers: theoretical physics, elementary particle physics, relativistic nuclear physics, nuclear physics and related problems in other branches of physics, neutron physics, condensed matter physics, physics and engineering at low temperatures, physics and engineering of accelerators, physical experimental instruments and methods, physical computation experiments, applied research in these branches of physics and radiology, ecology and nuclear medicine.