Beam Line
From Hall A Wiki
Revision as of 10:43, 30 September 2008 by Vasulk (Talk | contribs) (→Beam position monitors (BPM) and calibration procedure)
Contents
- 1 E06-010 Instrumentation Requirement List: Jian-Ping Chen's memo to Kees De Jager, 08/07/08
- 2 ARC energy measurement
- 3 Compton Polarimeter
- 4 HARP and HARP scan procedures
- 5 Beam raster
- 6 Beam charge monitors (BCM) and calibration procedure
- 7 Beam position monitors (BPM) and calibration procedure
- 8 Moller polarimeter and results of measurements
- 9 Scattering chamber upstream and downstream beam pipe size and window thickness
- 10 HAPPEX Luminosity (Lumi) monitors
- 11 Beam dump
E06-010 Instrumentation Requirement List: Jian-Ping Chen's memo to Kees De Jager, 08/07/08
ARC energy measurement
Compton Polarimeter
HARP and HARP scan procedures
Please follow the directions at the Harp Scan Page [Harp Scan page]
Beam raster
Beam charge monitors (BCM) and calibration procedure
Beam position monitors (BPM) and calibration procedure
How to perform a BPM pedestal run:
1. MCC hast to follow the following procedure
- open BPM window "BPM Diagnostics - SEE"
- from there pull down the "Expert Screens" and open "Gain Control"
- for IOCSE10, use the pull down window and change from "auto gain" to "forced gain". Then change the Forced Gain values x and y to zero.
2. CODA has to run in pedestal mode
- if you were running before you first have to press Abort
- choose the appropriate configuration in runcontrol
- select "PEDRUN" - Press RunTypes button in RunControl
