R&D of proton detector for kaonic nuclei search experiment

计划在J-PARC（日本质子加速器研究中心）进行一次对kaonic核的实验研究。在实验中，氦-3靶被负介子轰击后产生的散射中子将被探测到。如果能探测到散射的质子和中子，对这两种通道的比较将使我们能够更好地理解反应的同位旋依赖性。在这项工作中，我设计了一个质子探测器，以区分散射的质子和反介子，它们通过目标而没有相互作用。

An experimental search for kaonic nuclei is planned at J-PARC (Japan Proton Accelerator Research Complex). In the experiment, scattered neutrons from a helium-3 target after bombardment with negative kaons will be detected. If one can detect scattered protons as well as neutrons, the comparison of both the two channels will enable us to get a better understanding of the isospin dependence of the reactions. In this work, I have designed a proton detector in order to distinguish the scattered protons from antikaons, which passed through the target without interaction.