NE-102A屏幕的闪烁强度:辐射发光产率表达式的数值积分，最终应用于粒子识别方法

Nuclear Instruments and Methods Pub Date : 1981-06-01 DOI:10.1016/0029-554X(81)90765-5

Laura M.I. de Carvalho, J.Lopes Da Silva

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引用次数: 3

摘要

短句来源本文研究了在0.2 ~ 20 MeV能量范围内，电离粒子辐照NE-102A闪烁体发光强度的函数S(E)，并对已有的比发光dS/dx表达式进行了数值积分。α-粒子(1.75 ~ 5.28 MeV)和质子(0.5 ~ 10.0 MeV)的计算曲线与实验结果吻合较好。本文提出了一种基于能量、总发光和延迟发光测量的低能量(低于1.5 MeV)电荷+1电离粒子识别方法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Scintillation intensity of NE-102A screens: Numerical integration of an expression for the radioluminescence yield, eventual application as a method of particcle identification

The function S(E) of luminescence intensity of NE-102A scintillator irradiated by ionizing particles, in the energy range from 0.2 to 20 MeV, is studied by means of numerical integration of an expression already developed for specific luminescence, dS/dx.

Good agreement is observed between calculated curves and experimental results obtained by us and by other authors, with α-particles (1.75–5.28 MeV) and protons (0.5–10.0 MeV).

An identification method for ionizing particles for charge +1 at low energies (below 1.5 MeV), based only on measurements of energy and total and delayed luminescence, is suggested.

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Nuclear Instruments and Methods

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