Thursday, Mar. 31:SWING Shift
From Hall A Wiki
Revision as of 16:28, 31 March 2016 by Parkkj (Talk | contribs) (New page: Go back to Daily Run Plan Daily Run Plans <b>Previously...</b> * Beam study/Moller measurement <b>Specific mission</b> * Note:<br> 1/ Moller measurement : Sasha (Morning-Afternoon...)
Go back to Daily Run Plan Daily Run Plans
Previously...
- Beam study/Moller measurement
Specific mission
- Note:
1/ Moller measurement : Sasha (Morning-Afternoon)
Spin-dance (postponed)
2/ Any chance of opportunity of good beam for physics
(beam goes straight ! not through chicane)
DVCS: Kin_48_4
- 15uA
- LH2 target
- DVCS ON
- Calo_theta= 10.1(deg), Distance = 2.5m (from target) - LHRS=3.36GeV, angle=24.925(deg), Q1/Q2/Q3=1916.640(readout:1900)/1600/1600 (Q1 regul.OFF)
- RHRS=2.204GeV, angle=48.75(deg)
- PreScaleR : PS1=PS2=PS3=1, && PS8=200
- PreScaleL : PS9 =1, + DVCS config.
- Raster : 2x2mm^2
Tentative plan
Friday ?
1/ ARC energy measurement (Doug)
2/ Establish the beam through Compton chicane: Dave & Yves
BPM/Spot++ Check
- After beam lost for considerable time (like beam study, pass change,...)
- Ask MCC to run 5uA wth carbon hole target and make sure you can see the hole through Spot++
