HRRL Pos Test 27Jul2012 Data Ana 1 MeV

run in

run out

NaI Left: in sub out

NaI Right: in sub out

NaI Left: overlap in and out

NaI Right: overlap in and out

e- rate (Hz)

e+ rate (Hz)

e+/e+ ratop

e- current (A)

run#	Positron Energy	T1	Sweeping Magnet	Positron to Electron Ratio
3727	1 MeV	in	in	[math]{R}_{1MeV,in,1} = ( 3.7 \pm 3.9 )\times 10^{-17} [/math]
3728	1 MeV	in	out	[math]{R}_{1MeV,in,1} = ( 2.9 \pm 1.2 )\times 10^{-16} [/math]
3729	1 MeV	out	out	[math]{R}_{1MeV,in,1} = ( 3.9 \pm 4.0 )\times 10^{-17} [/math]
3730	1 MeV	in	out	[math]{R}_{1MeV,in,1} = ( 1.6 \pm 0.9 )\times 10^{-16} [/math]
3731	1 MeV	out	out	[math]{R}_{1MeV,in,1} = ( 3.1 \pm 3.4 )\times 10^{-17} [/math]
Average for T2 in	1 MeV	signal		[math]{\bar R}_{1MeV,sg} = ( 2.3 \pm 0.9 )\times 10^{-16} [/math]
Average for T2 out	1 MeV	background		[math]{\bar R}_{1MeV,bg} = ( 3.6 \pm 0.4 )\times 10^{-17} [/math]
Average for in subtract out	1 MeV	out		[math]{R}_{1MeV} = ( 1.9 \pm 0.9 )\times 10^{-16} [/math]

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