User name A. Camsonne
Log entry time 20:46:14 on April17,2006
Entry number 171108
keyword=Background instable in ComptonCompton background was instable.
One can see 3 cycle where the cavity was on at the beginning and the rest of the stripchart is with laser off. So maybe the tuning at the target was affecting the Compton.
Backgound rate seems stable for a few minutes (100 Hz Photons and 200 Hz Electron ) but sometimes reach values around 1Khz with laser off.
I asked to MCC to see if they see any correlations and can reduce the background and keep it more stable before starting a un with laser
FIGURE 1
FIGURE 2
