对特殊守护进程敏感的电子倍增器：2009年3月实验的积极结果
Towards Special Daemon-Sensitive Electron Multiplier: Positive Outcome of March 2009 Experiment
摘要：
2009年3月在圣彼得堡进行的守护进程检测的实验结果。将对守护进程敏感的FEU-167-1 PM管获得的数据添加到我们以前测量（从2000年开始）积累的数据中，将NEACHO（近地近圆形日心轨道）守护进程通量中存在春季最大值的置信水平提高到~5Sigma。第一个测试实验进行的“黑暗”电子倍增管，- TEU-167与厚（约0.5微米）铝涂层的所有内表面的近阴极倍增器部分，包括它的前屏幕，看起来令人鼓舞。它们为守护进程流量的昼夜调制的存在提供了支持性证据，并在3月份为其下限提供了~3.4x10-7 cm-2s-1，与我们早期的估计和测量结果一致。
英文摘要：
Results of the experiments on daemon detection performed in St-Petersburg in March 2009 are presented. Adding the data obtained with the daemon-sensitive FEU-167-1 PM tubes to the data amassed in our previous measurements (starting from 2000) raises the confidence level of existence of the spring maximum in NEACHO (near-Earth almost circular heliocentric orbit) daemon flux to ~5Sigma. The first test experiments conducted with the "dark" electron multiplier tubes, - TEU-167 with a thick (~0.5 um) Al coating over all of the inner surface of the near-cathode multiplier section, including also its front screen, look encouraging. They provide supportive evidence for the existence of diurnal modulation of the daemon flux and offer ~3.4x10-7 cm-2s-1 for its lower limit in March, in good agreement with our earlier estimates and measurements.
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