Study of Luminescence in Noble Gases and Binary Kr-Xe Mixture Excited by the Products of 6Li(n,α)T Nuclear Reaction
Study of Luminescence in Noble Gases and Binary Kr-Xe Mixture Excited by the Products of 6Li(n,α)T Nuclear Reaction
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6Li(n,α)T核反应产物激发稀有气体和二元Kr-Xe混合物发光的研究
DOI：
10.18321/ectj821
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发表时间：
2019
影响因子：
0.5
通讯作者：
V. Bochkov
中科院分区：
文献类型：
--
作者：
K. Samarkhanov;E. Batyrbekov;M. Khasenov;Y. Gordienko;Zh.A. Zaurbekova;V. Bochkov
目前，核能直接转化为光辐射是在气体介质中实现的，在电离辐射诱导的低温等离子体（核激发等离子体）中进行能级填充。核反应产物诱导的核激发等离子体光辐射的研究，对于发展核反应堆能量的替代出口方法，建立核反应堆参数控制和调节机构，以及建立聚变反应堆高温等离子体的诊断方法具有重要意义。本工作的目的是利用具有高核能光辐射系数的最佳气体介质，获得核能光辐射转化过程的新实验数据，并为核反应堆堆芯的能量出口方法提供可能。本文介绍了反应器实验台架（LIANA）和实验方案、带电粒子表面源辐照安瓿装置（AD），并介绍了反应器实验的步骤。本文介绍了在研究用水冷非均质堆（IVG.1M）辐照下，利用6Li(n,α)T核反应的电离气体介质，在200-975 nm光谱范围内研究一元稀有气体（Ne, Ar, Kr, Xe）和二元Kr-Xe气体混合物光谱发光特性的实验结果。
At the present time the direct nuclear energy conversion into optical radiation is realized in gas media in which filling of energy levels takes place in the low-temperature plasma (nuclear-excited plasma) induced by ionizing radiation. The research of optical radiation of the nuclear-excited plasma induced by products of nuclear reactions is interest for development of an alternative outlet method of energy from the nuclear reactor, creation of control and regulating bodies for parameters of nuclear reactors as well as creation of one of diagnostics of high-temperature plasma in fusion reactors. The purpose of this work was to obtain new experimental data about processes of nuclear energy conversion into optical radiation with the optimal gas media having high coefficient of nuclear energy conversion into optical radiation and also with a possibility of outlet method of energy from the nuclear reactor core. In this article, description of the reactor experimental bench (LIANA) and the experiment scheme, the irradiating ampoule device (AD) with surface source of charged particles is provided, and the procedure of reactor experiment is presented. This paper presents the results of the reactor experiments of studying the spectral-luminescent characteristics of unary noble gases (Ne, Ar, Kr, Xe) and binary Kr-Xe gas mixture in a 200–975 nm spectral range with ionization gaseous media by products of 6Li(n,α)T nuclear reaction under irradiation at research water-cooled heterogeneous reactor (the IVG.1M).