A series of discharges in hydrogen were performed in two experimental sessions. The vessel was not conditioned before the first session, while inductive heating of the vessel and cleaning glow discharge were applied before the second session. Experimental results from both sessions are compared, and optimum operational conditions for the majority of key plasma parameters are determined. It is found that plasma performance with a properly conditioned vessel is significantly better, as expected. In particular, a noticeable increase of discharge duration, and of the electron temperature is observed.

中文翻译：

---

GOLEM 托卡马克上的氢等离子体操作域

在两个实验阶段进行了一系列氢气放电。容器在第一次会议之前没有进行调节，而容器的感应加热和清洁辉光放电在第二次会议之前进行。比较了两个阶段的实验结果，并确定了大多数关键等离子体参数的最佳操作条件。正如预期的那样，发现使用适当调节的容器的等离子体性能明显更好。特别是，观察到放电持续时间和电子温度的显着增加。