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Micromegas and PIM-like with thermo-bond film frame and spacers

机译:具有热粘合膜框和垫片的Micromega和PIM样

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Attempts are made to construct micromegas and PIM-like detectors by using thermo-bond film as frames and spaces to support the woven micromeshes and to maintain the gas gaps. The unsupported spans of the meshes in prototypes that we tested are 2.5 cm to 4.5 cm. This method of micromegas construction does not require the photolithographic process. Prototype construction and test results of the single avalanche gap micromegas and the double gap Parallel Ionization Multiplier (PIM) are reported. The best energy resolution obtained for 5.9 keV x-ray is 13.7% (FWHM) for Micromegas prototypes. The test results also show it is possible to use woven thick mesh to build PIM with sufficient gain and large component of fast electron signal.
机译:尝试通过使用热粘合膜作为框架和空间来构造微米级和PIM类检测器,以支撑编织的微网并保持气隙。我们测试的原型中不受支持的网格跨度为2.5厘米至4.5厘米。这种微米级的构造方法不需要光刻工艺。报告了单雪崩间隙微米和双间隙平行电离倍增器(PIM)的原型构建和测试结果。对于Micromegas原型,通过5.9 keV X射线获得的最佳能量分辨率为13.7%(FWHM)。测试结果还表明,可以使用编织的厚网格来构建具有足够增益和大量快速电子信号的PIM。

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