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首页> 外文期刊>Review of Scientific Instruments >Characterization of solid state nuclear track detectors of the polyallyl-diglycol-carbonate (CR-39/PM-355) type for light charged particle spectroscopy
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Characterization of solid state nuclear track detectors of the polyallyl-diglycol-carbonate (CR-39/PM-355) type for light charged particle spectroscopy

机译：聚烯丙基-二甘醇碳酸盐（CR-39 / PM-355）型固态核径迹检测器的特征，用于带电粒子光谱

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This paper presents a method which uses the characteristics of the etch pits induced in a polyallyl-diglycol-carbonate (PADC) detector of the CR-39/PM-355 type to estimate particle energy. This method is based on the data provided by a semiautomatic system that selects tracks according to two parameters, crater diameters, and mean gray level values. In this paper we used the results of the calibration measurements that were obtained in our laboratory in the period 2000–2014. Combining the information on the two parameters it is possible to determine unambiguously the incident projectile energy values. The paper presents the results of an attempt to estimate the energy resolution of the method when analyzing the tracks produced in the CR-39/PM-355 detector by energetic ions such as alpha particles, protons, and deuterons. We discuss the energy resolution of the measurement of light charged particle energy which is based on the parameters (crater diameter and mean gray level value) of tracks induced in solid state nuclear track detectors of the PADC type.
机译：本文提出了一种利用CR-39 / PM-355型聚烯丙基-二甘醇-碳酸盐（PADC）检测器中诱发的蚀刻凹坑的特性估算粒子能量的方法。此方法基于半自动系统提供的数据，该系统根据两个参数（弹坑直径和平均灰度值）选择轨道。在本文中，我们使用了我们实验室在2000–2014年期间获得的校准测量结果。结合两个参数的信息，可以明确确定入射的射弹能量值。本文介绍了尝试分析高能离子（例如α粒子，质子和氘核）在CR-39 / PM-355检测器中产生的轨迹时估算该方法的能量分辨率的结果。我们讨论了基于PADC类型的固态核径迹检测器中感应出的径迹的参数（坑直径和平均灰度值）来测量带电粒子能量的能量分辨率。

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