Difference between revisions of "AW Singles Prob Y88 2015"

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| 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
 
| 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]]  || || 174.2 <math>\pm</math> 13.24 || 269.8 <math>\pm</math> 30.91 ||
+
| 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]]  || 0.62 || 174.2 <math>\pm</math> 13.24 || 269.8 <math>\pm</math> 30.91 ||
 
|-
 
|-
| 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]]  || || 111.07 <math>\pm</math> 9.753 || 160.8 <math>\pm</math> 20.9 ||
+
| 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]]  || 0.58 || 111.07 <math>\pm</math> 9.753 || 160.8 <math>\pm</math> 20.9 ||
 
|-
 
|-
|  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]] || || 60.45 <math>\pm</math> 8.272 || 90.48 <math>\pm</math> 20.95 ||
+
|  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]] || 0.60 || 60.45 <math>\pm</math> 8.272 || 90.48 <math>\pm</math> 20.95 ||
 
|-
 
|-
|  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]] || || 74.16 <math>\pm</math> 7.718 || 78.52 <math>\pm</math> 12.89 ||
+
|  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]] || 0.42 || 74.16 <math>\pm</math> 7.718 || 78.52 <math>\pm</math> 12.89 ||
 
|-
 
|-
 
|}
 
|}

Revision as of 16:16, 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 0.62 174.2 [math]\pm[/math] 13.24 269.8 [math]\pm[/math] 30.91
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 0.58 111.07 [math]\pm[/math] 9.753 160.8 [math]\pm[/math] 20.9
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 0.60 60.45 [math]\pm[/math] 8.272 90.48 [math]\pm[/math] 20.95
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 0.42 74.16 [math]\pm[/math] 7.718 78.52 [math]\pm[/math] 12.89


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


A_W_thesis#Final_problems_to_sort_out