. optics

04/19/2011

R-HRS Optics Data:

1, Momentum Scan at QE: E0 = 3.356,Beam = 20uA, Theta=23.00, P0_R=2.600, RQ3_0=2.2808, Target=Dummy 4cm, Raster=On

a)Run#3695: +3%, P_R=2.678, RQ3=2.3492, 500K events 
b)Run#3698:  0%, P_R=2.600, RQ3=2.2808, 576K events 
c)Run#3704: -3%, P_R=2.522, RQ3=2.2124, 426K events 

2, Vertex Scan Data at QE: P0_R=2.600, RQ3=2.2808, Theta=23.00

a)Run#3699: BeO, single foil Target, Raster=Off, 400K
b)Run#3700: Multi-C 15cm, 7-Foils, Raster=Off, 400K
c)Run#3701: Multi-C 15cm, 7-Foils, Raster=On, 400K

05/05/2011 3, Sieve Slit Data at QE:

-- Optics / 50 uA on Ca48 / Raster Off / Kin 5.05
4201
4202
4203
4204
4205