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首页> 外文期刊>Acta physica Polonica, B. Particle Physics and Field Theory, Nuclear Physics, Theory of Relativity >Thick Target Yield Measurement of 32S(d,pγ1)32S Reaction Using a Dedicated PIGE Experimental Chamber
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Thick Target Yield Measurement of 32S(d,pγ1)32S Reaction Using a Dedicated PIGE Experimental Chamber

机译：使用专用PIGE实验箱测量32S（d，pγ1）32S反应的厚目标产率

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In this research work, thick target yields for gamma-ray emission fromthe 32S(d; p1)32S (E = 841 keV) nuclear reaction were measured by bombardingpure-element sulfur target with deuterons in the energy range of1300–2000 keV. Gamma rays were detected with a high purity germaniumdetector (HPGe) placed at an angle of 90 with respect to the beam direction.The obtained thick target gamma-ray yields were compared with thepreviously published data. The overall systematic uncertainty of the thicktarget yield values was estimated to be better than 9%. The measurementswere conducted in a reaction chamber optimized for Particle InducedGamma-ray Emission (PIGE) spectrometry. The main advantage of thisreaction chamber is that the employed charged particle detector can bereadily approached to or retracted from the target — along the preferreddirection of RBS measurement — during the experiments to perform PIGEmeasurements with the least possible uncertainty in beam charge collectionat a wide range of beam currents.
机译：在这项研究工作中，通过用能量范围为1300-2000 keV的氘核轰击纯元素硫靶，测量了32S（d; p1）32S（E = 841 keV）核反应中伽马射线发射的厚目标产率。用相对于光束方向成90度角放置的高纯锗探测器（HPGe）探测伽玛射线。将获得的较厚目标伽玛射线产量与先前发表的数据进行比较。粗目标产量值的总体系统不确定性据估计优于9％。测量是在针对粒子诱导伽马射线发射（PIGE）光谱优化的反应室中进行的。该反应室的主要优点是，在进行PIGE测量的实验过程中，可以很容易地使所用的带电粒子检测器沿着RBS测量的首选方向接近目标或从目标缩回，从而在较大的光束范围内进行束电荷收集的不确定性最小潮流。

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