Main INDEX
Monthly INDEX
PREV
NEXT
Make New Entry,
Make Followup Entry
User name D. Parno
Log entry time 18:00:28 on December 9,2008
Entry number 252765
keyword=Compton Asymmetries After CIP Scan
I performed a vertical CIP scan (Fig. 1) and slightly improved the signal. The new orbit lock is at a y-position of -0.95 (in BPM 1P02B).
The bottom panel of Fig. 2 shows the measured Compton asymmetries for run 14945 (48-minute run). Asymmetries for left/right lase polarization look fairly symmetric.
FIGURE 1
FIGURE 2