HITs in DC

5 to 15 degrees in [math]\theta [/math] at [math] \phi =0[/math]

Before wall padding is taken into effect. Only the limits on phi as a function of theta is considered.

V2_6

Shield out

gcard

<detector name="/home/lds/src/CLAS/GEMC/clas12Tags/4a.2.2/experiments/clas12/ec/ec"              factory="TEXT" variation="java"/>
<detector name="/home/lds/src/CLAS/GEMC/clas12Tags/4a.2.2/experiments/clas12/pcal/pcal"          factory="TEXT" variation="java"/>
<detector name="/home/lds/src/CLAS/GEMC/clas12Tags/4a.2.2/experiments/clas12/fc/forwardCarriage" factory="TEXT" variation="original"/>
<detector name="/home/lds/src/CLAS/GEMC/clas12Tags/4a.2.2/experiments/clas12/dc/dc"              factory="TEXT" variation="java"/>
<detector name="/home/lds/src/CLAS/GEMC/clas12Tags/4a.2.2/experiments/clas12/ftof/ftof"          factory="TEXT" variation="java"/>

Shield In

<detector name="/home/lds/src/CLAS/GEMC/clas12Tags/4a.2.2/experiments/clas12/ec/ec"              factory="TEXT" variation="java"/>
<detector name="/home/lds/src/CLAS/GEMC/clas12Tags/4a.2.2/experiments/clas12/pcal/pcal"          factory="TEXT" variation="java"/>
<detector name="/home/lds/src/CLAS/GEMC/clas12Tags/4a.2.2/experiments/clas12/fc/forwardCarriage" factory="TEXT" variation="original"/>
<detector name="/home/lds/src/CLAS/GEMC/clas12Tags/4a.2.2/experiments/clas12/dc/dc"              factory="TEXT" variation="java"/>
<detector name="/home/lds/src/CLAS/GEMC/clas12Tags/4a.2.2/experiments/clas12/ftof/ftof"          factory="TEXT" variation="java"/>
<detector name="/home/lds/src/CLAS/GEMC/clas12Tags/4a.2.2/experiments/clas12/ft/ft"          factory="TEXT" variation="FTOn"/>
<detector name="/home/lds/src/CLAS/GEMC/clas12Tags/4a.2.2/experiments/clas12/beamline/beamline"          factory="TEXT" variation="FTOn"/>
<detector name="/home/lds/src/CLAS/GEMC/clas12Tags/4a.2.2/experiments/clas12/beamline/vacuumLine"          factory="CAD"/>
<detector name="/home/lds/src/CLAS/GEMC/clas12Tags/4a.2.2/experiments/clas12/beamline/cadBeamline"          factory="CAD"/>

Possible Fix

<detector name="/home/lds/src/CLAS/GEMC/clas12Tags/4a.2.2/experiments/clas12/ec/ec"              factory="TEXT" variation="java"/>
<detector name="/home/lds/src/CLAS/GEMC/clas12Tags/4a.2.2/experiments/clas12/pcal/pcal"          factory="TEXT" variation="java"/>
<detector name="/home/lds/src/CLAS/GEMC/clas12Tags/4a.2.2/experiments/clas12/fc/forwardCarriage" factory="TEXT" variation="original"/>
<detector name="/home/lds/src/CLAS/GEMC/clas12Tags/4a.2.2/experiments/clas12/dc/dc"              factory="TEXT" variation="java"/>
<detector name="/home/lds/src/CLAS/GEMC/clas12Tags/4a.2.2/experiments/clas12/ftof/ftof"          factory="TEXT" variation="java"/>
<detector name="/home/lds/src/CLAS/GEMC/clas12Tags/4a.2.2/experiments/clas12/ft/ft"          factory="TEXT" variation="FTOn"/>
<detector name="/home/lds/src/CLAS/GEMC/clas12Tags/4a.2.2/experiments/clas12/beamline/beamline"          factory="TEXT" variation="FTOn"/>
<!--detector name="/home/lds/src/CLAS/GEMC/clas12Tags/4a.2.2/experiments/clas12/beamline/vacuumLine"          factory="CAD"/-->
<!--detector name="/home/lds/src/CLAS/GEMC/clas12Tags/4a.2.2/experiments/clas12/beamline/cadBeamline"          factory="CAD"/-->

V2_4

Shield out

<detector name="../../../../../../clas12/ec/ec"            factory="TEXT" variation="original"/>
<detector name="../../../../../../clas12/pcal/pcal"            factory="TEXT" variation="javageom"/>
<detector name="../../../../../../clas12/fc/forwardCarriage" factory="TEXT" variation="original"/>
<detector name="../../../../../../clas12/dc/dc"            factory="TEXT" variation="ccdb"/>
<detector name="../../../../../../clas12/ftof/ftof"            factory="TEXT" variation="java"/>

Shield In

<detector name="../../../../../../clas12/ec/ec"                          factory="TEXT" variation="original"/>
<detector name="../../../../../../clas12/pcal/pcal"              factory="TEXT" variation="javageom"/>
<detector name="../../../../../../clas12/fc/forwardCarriage"    factory="TEXT" variation="original"/>
<detector name="../../../../../../clas12/dc/dc"                 factory="TEXT" variation="ccdb"/>
<detector name="../../../../../../clas12/ftof/ftof"             factory="TEXT" variation="java"/>
<detector name="../../../../../../clas12/beamline/beamline"     factory="TEXT" variation="FTOn"/>
<detector name="../../../../../../clas12/ft/ft"                 factory="TEXT" variation="FTOn"/>

insert molller weighted graphs + binned efficiency graph (Theory-Recons)/Theory

insert beamline shielding into g-card and graph rate difference (With shield - no shield) in units of Hz assuming 10 nA and 11 GeV

[math]\frac{96264}{98854}=97.4\%[/math]