LB Thesis NewSNR Corrections - Revision history

Brenleyt: /* Forced Activities */

2018-07-25T22:35:57Z

Forced Activities

2018-07-25T22:35:39Z

Forced Activities

2018-07-25T21:49:25Z

Forced Activities

2018-07-25T21:41:20Z

Forced Activities

2018-07-25T21:23:59Z

Forced Activities

2018-07-25T21:19:37Z

Forced Activities

2018-07-25T21:16:37Z

Forced Activities

2018-07-25T21:10:32Z

Isotope Search

2018-07-25T17:03:32Z

Potassium Search

2018-07-25T16:47:28Z

Potassium Search

← Older revision		Revision as of 22:35, 25 July 2018
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	[[File:SpecificA vs Concentration FrontInnerNi.png\|200px]]		[[File:SpecificA vs Concentration FrontInnerNi.png\|200px]]

−	Now attempt to correct by multiplying correcting all specific activities to 30 minutes by using <math> a_c = a_0(1-e^{-2.02 \times 10^{-4} \times 30 \times 60} </math>	+	Now attempt to correct by multiplying correcting all specific activities to 30 minutes by using <math> a_c = a_0(1-e^{-2.02 \times 10^{-4} \times 30 \times 60}) </math>

← Older revision		Revision as of 22:35, 25 July 2018
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	[[File:SpecificA vs Concentration Se75Pure.png\|200px]]		[[File:SpecificA vs Concentration Se75Pure.png\|200px]]
		+
		+	Below is the Front Inner Nickel foil specific activities.
		+
		+	[[File:SpecificA vs Concentration FrontInnerNi.png\|200px]]
		+
		+	Now attempt to correct by multiplying correcting all specific activities to 30 minutes by using <math> a_c = a_0(1-e^{-2.02 \times 10^{-4} \times 30 \times 60} </math>

← Older revision		Revision as of 21:49, 25 July 2018
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	Now plot the Specific Activity vs. Concentration for Se-75's mixed and Pure Se pellets		Now plot the Specific Activity vs. Concentration for Se-75's mixed and Pure Se pellets
	[[File:SpecificA vs Concentration Se75Mix.png\|200px]]		[[File:SpecificA vs Concentration Se75Mix.png\|200px]]
		+
		+	[[File:SpecificA vs Concentration Se75Pure.png\|200px]]

← Older revision		Revision as of 21:41, 25 July 2018
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	[[File:ForceFit ASe SpecANi vs Concentration.png\|200px]]		[[File:ForceFit ASe SpecANi vs Concentration.png\|200px]]
		+
		+
		+	Now plot the Specific Activity vs. Concentration for Se-75's mixed and Pure Se pellets
		+	[[File:SpecificA vs Concentration Se75Mix.png\|200px]]

← Older revision		Revision as of 21:23, 25 July 2018
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	<math> \frac{a_{0,Se}}{a_{0,Ni}} = 0.66 \pm 0.018 </math>		<math> \frac{a_{0,Se}}{a_{0,Ni}} = 0.66 \pm 0.018 </math>
		+
		+	Now multiply by the mass of Se to yield the following plot
		+
		+	[[File:ForceFit ASe SpecANi vs Concentration.png\|200px]]

← Older revision		Revision as of 21:19, 25 July 2018
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	[[File:SpecificA vs Concentration Se81m PureSe.png\|200px]]		[[File:SpecificA vs Concentration Se81m PureSe.png\|200px]]
		+
		+	The weighted average of the front inner nickel foil activities is 291179.836 <math> \pm </math> 2833.73, and the weighted average of the mixed Se pellets is 191004.961 <math> \pm </math> 4934.62. By forcing all measurements to be these values, the ratio of the specific activity of Ni to Se becomes
		+
		+	<math> \frac{a_{0,Se}}{a_{0,Ni}} = 0.66 \pm 0.018 </math>

← Older revision		Revision as of 21:16, 25 July 2018
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	[[File:SpecificA vs Concentration Se81m Mixture.png\|200px]]		[[File:SpecificA vs Concentration Se81m Mixture.png\|200px]]
		+
		+	[[File:SpecificA vs Concentration Se81m PureSe.png\|200px]]

@@ Line 36: / Line 36: @@
 Se-75 has a different problem, most notably the 50% and 10% samples were reirradiated using different (in mass and volume) Nickel foils. I feel the only solution is to find something internal to the soil to correct to.
-==Isotope Search==
+==Forced Activities==
-Each of the following histograms are weighted by the mass of the soil.
+Each of the following plots are weighted by the mass of the soil.

← Older revision		Revision as of 16:47, 25 July 2018
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	==Potassium Search==		==Potassium Search==
		+	Each of the following histograms are weighted by the mass of the soil. K-44 has a half life of 22 minutes and a high branching ratio energy line of 1157 keV.