HRRL Pos Test 26Jul2012 Data Ana Sub Spcs

Cut was done that impose events to be in the 511 keV region on both NaI detectors:

The histograms should have the same number of events if they both have 511s

if(run_in==3686) ntuple->Draw("ADC6>>T2_NaI_L","ADC6>900 && ADC6<1500 && ADC5>1000 && ADC5<1550","1/1260"); else if(run_in==3688) ntuple->Draw("ADC6>>T2_NaI_L","ADC6>900 && ADC6<1500 && ADC5>1000 && ADC5<1550","1/2460"); else if(run_in==3690) ntuple->Draw("ADC6>>T2_NaI_L","ADC6>900 && ADC6<1500 && ADC5>1000 && ADC5<1550","1/4228");

         if(run_out==3687) ntuple->Draw("ADC6>>T2_out_NaI_L","ADC6>900 && ADC6<1500 && ADC5>1000 && ADC5<1550","1/1411");
    else if(run_out==3689) ntuple->Draw("ADC6>>T2_out_NaI_L","ADC6>900 && ADC6<1500 && ADC5>1000 && ADC5<1550","1/2706");
    else if(run_out==3691) ntuple->Draw("ADC6>>T2_out_NaI_L","ADC6>900 && ADC6<1500 && ADC5>1000 && ADC5<1550","1/1383");
    else if(run_out==3692) ntuple->Draw("ADC6>>T2_out_NaI_L","ADC6>900 && ADC6<1500 && ADC5>1000 && ADC5<1550","1/1238");

Looks like the time normalization was not working.

All

run in	run out	NaI Left	NaI Right	NaI Left around 511 keV	NaI Right around 511 keV	e- rate (Hz)	e+ rate (Hz)	e+/e+ ratop
3683	3687			100 px	100 px	3.01794e+013	0.0326156	1.08073e-015
3683	3689			100 px	100 px	3.01794e+013	0.0325245	1.07771e-015
3683	3691			100 px	100 px	3.01794e+013	0.0296803	9.83464e-016
3683	3692			100 px	100 px	3.01794e+013	0.0331263	1.09765e-015
3683	3682			100 px	100 px	3.01794e+013	0.0334464	1.10825e-015
3684	3687			100 px	100 px	3.03339e+013	0.00873161	2.8785e-016
3684	3689			100 px	100 px	3.03339e+013	0.00864047	2.84845e-016
3684	3691			100 px	100 px	3.03339e+013	0.0057963	1.91083e-016
3684	3692			100 px	100 px	3.03339e+013	0.00924225	3.04684e-016
3684	3682			100 px	100 px	3.03339e+013	0.00956243	3.15239e-016
3686	3687			100 px	100 px	3.03374e+013	0.0304135	1.00251e-015
3686	3689			100 px	100 px	3.03374e+013	0.0303224	9.99507e-016
3686	3691			100 px	100 px	3.03374e+013	0.0274782	9.05755e-016
3686	3692			100 px	100 px	3.03374e+013	0.0309242	1.01934e-015
3686	3682			100 px	100 px	3.03374e+013	0.0312443	1.0299e-015
3688	3687			100 px	100 px	3.16261e+013	0.0368982	1.1667e-015
3688	3689			100 px	100 px	3.16261e+013	0.0368071	1.16382e-015
3688	3691			100 px	100 px	3.16261e+013	0.0339629	1.07389e-015
3688	3692			100 px	100 px	3.16261e+013	0.0374089	1.18285e-015
3688	3682			100 px	100 px	3.16261e+013	0.0377291	1.19297e-015
3690	3687			100 px	100 px	3.37054e+013	0.0335881	9.9652e-016
3690	3689			100 px	100 px	3.37054e+013	0.033497	9.93816e-016
3690	3691			100 px	100 px	3.37054e+013	0.0306528	9.09433e-016
3690	3692			100 px	100 px	3.37054e+013	0.0340988	1.01167e-015
3690	3682			100 px	100 px	3.37054e+013	0.0344189	1.02117e-015

No covariant data

run in	run out	NaI Left	NaI Right	NaI Left around 511 keV	NaI Right around 511 keV	e- rate (Hz)	e+ rate (Hz)	e+/e+ ratop
3683	3687			100 px	100 px	3.01794e+013	0.0326156	1.08073e-015
3683	3682			100 px	100 px	3.01794e+013	0.0334464	1.10825e-015
3684	3687			100 px	100 px	3.03339e+013	0.00873161	2.8785e-016
3684	3682			100 px	100 px	3.03339e+013	0.00956243	3.15239e-016
3686	3687			100 px	100 px	3.03374e+013	0.0304135	1.00251e-015
3686	3682			100 px	100 px	3.03374e+013	0.0312443	1.0299e-015
3688	3687			100 px	100 px	3.16261e+013	0.0368982	1.1667e-015
3688	3689			100 px	100 px	3.16261e+013	0.0368071	1.16382e-015
3690	3689			100 px	100 px	3.37054e+013	0.033497	9.93816e-016
3690	3691			100 px	100 px	3.37054e+013	0.0306528	9.09433e-016
3690	3692			100 px	100 px	3.37054e+013	0.0340988	1.01167e-015