Study on the linearity of 20'' dynode and MCP PMTs
Study on the linearity of 20'' dynode and MCP PMTs
Abstract The linearity of charge response is an important feature of photomultiplier tubes (PMTs) for physics measurements, especially the newly developed 20'' microchannel plate (MCP) PMT (MCP-PMT). In this paper, in addition to the traditional method of double light sources, we applied another relative method of 20'' PMT to 3'' …