Difference between revisions of "AW Singles Prob Y88 2015"

Revision as of 15:50, 3 February 2015

Problem description:

The singles spectra production for the initial Y-88 activity is off by a factor of 2.

Right now the high energy line is a factor of 2 higher.

Days	[math]T_{1/2}[/math]	(898 keV) Integral Raw	(1836 keV) Integral Raw	Ratio	(898 keV) Integral Eff Cor	(1836 keV) Integral Eff Cor	Ratio
108	1.01	1.364 [math]\pm 0.062[/math] Media:Run7022_898_raw.png	0.8414 [math]\pm[/math] 0.048 Media:Run7022_1836_raw1.png
159	1.49	0.8697 [math]\pm 0.055 [/math] Media:Run7107_898_raw.png	0.5015 [math]\pm[/math] 0.042 Media:Run7107_1836_raw.png
229	2.15	0.4733[math]\pm 0.058 [/math] Media:Run7203_898_raw_ratio3.png	0.2822 [math]\pm[/math] 0.059 Media:Run7203_1836_raw_nocut.png
245	2.30	0.5807 [math]\pm 0.049 [/math] Media:Run7235_898_raw.png	0.2449 [math]\pm[/math] 0.032 Media:Run7235_1836_raw.png

Efficiency corrected plot of the two activities as a function of days

@@ Line 17: / Line 17: @@
 | 159 ||  1.49 ||  0.8697  <math>\pm 0.055  </math> [[Media:Run7107_898_raw.png]]   || 0.5015 <math>\pm</math> 0.042 [[Media:Run7107_1836_raw.png]]  || || || ||
 |-
-|   229 || 2.15 ||  0.4733<math>\pm 0.058  </math> [[Media:Run7203_898_raw_ratio3.png]]   || 0.2822 <math>\pm</math> 0.059 [[Media:Run7203_1836_raw.png]] || || || ||
+|   229 || 2.15 ||  0.4733<math>\pm 0.058  </math> [[Media:Run7203_898_raw_ratio3.png]]   || 0.2822 <math>\pm</math> 0.059 [[Media:Run7203_1836_raw_nocut.png]] || || || ||
 |-
-|  245 ||  2.30 || 0.5807 <math>\pm 0.049 </math> [[Media:Run7235_898_raw.png]]   || 0.2449 <math>\pm</math> 0.032 [[Media:Run7235_1836_raw_nocut.png]] || || || ||
+|  245 ||  2.30 || 0.5807 <math>\pm 0.049 </math> [[Media:Run7235_898_raw.png]]   || 0.2449 <math>\pm</math> 0.032 [[Media:Run7235_1836_raw.png]] || || || ||
 |-
 |}