## Beam Energy Calculation: Single Value Decomposition Threshold Tuning

Summary table

The available links give a plot of the
Around 200 plots like these have been produced to tune the Single Value
Decomposition parameters. Here there is only a few samples.

### Last update of this page -- Mon Nov 24 18:41:55 CST 1997

Stack 3 -
chi2 of 96_10_23 : nominal energy 3556.56a 3556.56b MeV

threshold_696.ps

Stack 13 -
etacp of 97_02_10 : nominal energy 3660.22 3585.27 MeV

threshold_1180.ps

threshold_1186.ps

Stack 44 -
etac of 97_06_05 : nominal energy 2956.2 MeV

threshold_2309.ps

Stack 56 -
1p1 of 97_07_17 : nominal energy 3525.7 MeV

threshold_3005.ps

Stack 79 -
pipi of 97_09_17 : nominal energy 3270 MeV

threshold_3346.ps

#### useful links:

E835 Home Page

E835 run info table: alphanumerical ;
only numerical (useful for paw)

Offline energy calculation stack per stack

Golden Data Stream and DSTs Page

Luminosity Home Page

ACNET run number stack per stack

BPM saturation history

Single Value Decomposition Threshold Plots

Beam Position and Angle at the target from BPMs

Systematic error in the energy calculation neglecting 2nd order terms in the calculation of dL

BPM position vs time stack per stack

Maintained by Gabriele Garzoglio.

Comments, problems or questions -- please send
mail.