Pi0 Meeting No.12: Tiefenbach Beam Energy
At this moment I believe that we can use Tiefenbach value as a good approximation for
the beam energy. However, since there was no beam energy lock during the first running
period, the beam energy was constantly fluctuating. Therefore we would like to determine
the size of these fluctuations. Particularly we are interested in the fluctuations within
a single run. If the beam energy changes significantly during a run, this makes
analysis of a run very difficult and requires a separation of a run into parts where the
beam energy is stable.
So far I have analyzed approx. 100 runs and here are the results :
1.) 
2.) 
3.) 
4.) 
Last modified on 03/22/10
4.) 