These are the links for the beam energy and various kinematic offsets:
1. Preliminary beam energy measurements (by Mark Jones):
4.2 GeV,
5.2 GeV,
3.8 GeV,
4.7 GeV
The energy measurements are called preliminary because the superharp information has not yet
been incorporated.
2. Preliminary e+p offset determinations:
i. offline analysis of single arm measurements (by Tanja Horn)
FpiII HMS runs
additional residual plots
The effects of radiation and the W vs xpfp correlation have been taken into account. There are
systematic problems at small HMS angles (ie, where we take all our production data!). The previously
seen high values of W at 5.2 GeV were attributed to a vertical beam position error for which a preliminary
correction has been made using only 3H00C BPM information. The sign of the correction is in dispute.
Tanja's online single arm measurements (superseded) 4.2 GeV, 5.2 GeV, 3.8 GeV, 4.7 GeV
ii. coincidence measurements (aka HEEPCHECK)
3. SOS Saturation Information (by Dave Mack)
Using the code from the engine's central field correction for the SOS, I made a plot for comparison to
Figure 4.7 of Jochen's thesis. The agreement is good though that doesn't make it correct. If the saturation
correction is enabled and SOS momentum offsets are determined, at least we'll have some hope of understanding
what it means.
Plot of SOS saturation correction in engine as of September 9, 2003
Data for SOS saturation correction plot
4. standard.kinematics
Aug 28, 2003, by Dave Mack