Difference between revisions of "170049 1% Se Soil Mixture Analysis"
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| Line 13: | Line 13: | ||
Inner Se: 0.0954g | Inner Se: 0.0954g | ||
| − | Rear Outer Foil: | + | Rear Outer Foil: 3.4887g |
Below is a table with the data that is to be analyzed for the mixture: | Below is a table with the data that is to be analyzed for the mixture: | ||
| Line 20: | Line 20: | ||
|| || 0<t<300 || 750<t<1050 || 1508<t<1808 || 2260<t<2560 || 3030<t<3330 || 3820<t<4120 || 4580<t<4880 || 5325<t<5625 || 6085<t<6385 || 6835<t<7135 || 7585<t<7930 | || || 0<t<300 || 750<t<1050 || 1508<t<1808 || 2260<t<2560 || 3030<t<3330 || 3820<t<4120 || 4580<t<4880 || 5325<t<5625 || 6085<t<6385 || 6835<t<7135 || 7585<t<7930 | ||
|- | |- | ||
| − | ||Thin Window Histogram || | + | ||Thin Window Histogram ||[[File:LB 170049 0 t 300Sec MixSpectrum ThinWindow.png|100px]] || [[File:LB 170049 750 t 1050Sec MixSpectrum ThinWindow.png|100px]] ||[[File:LB 170049 1508 t 1808Sec MixSpectrum ThinWindow.png|100px]] || [[File:LB 170049 2260 t 2560Sec MixSpectrum ThinWindow.png|100px ]] || [[File:LB 170049 3030 t 3330Sec MixSpectrum ThinWindow.png|100px ]] || [[File:LB 170049 3820 t 4120Sec MixSpectrum ThinWindow.png|100px]] || [[File:LB 170049 4580 t 4880Sec MixSpectrum ThinWindow.png|100px]] || [[File:LB 170049 5325 t 5625Sec MixSpectrum ThinWindow.png|100px]] || [[File:LB 170049 6085 t 6385Sec MixSpectrum ThinWindow.png|100px]] || [[File:LB 170049 6835 t 7135Sec MixSpectrum ThinWindow.png|100px]] ||[[File:LB 170049 7585 t 7930Sec MixSpectrum ThinWindow.png|100px]] |
|- | |- | ||
| − | ||Expanded Window Histogram || | + | ||Expanded Window Histogram || [[File:LB 170049 0 t 300Sec MixSpectrum ExpWindow.png|100px]] || [[File:LB 170049 750 t 1050Sec MixSpectrum ExpWindow.png|100px]] || [[File:LB 170049 1508 t 1808Sec MixSpectrum ExpWindow.png|100px]] || [[File:LB 170049 2260 t 2560Sec MixSpectrum ExpWindow.png|100px ]] || [[File:LB 170049 3030 t 3330Sec MixSpectrum ExpWindow.png|100px]] || [[File:LB 170049 3820 t 4120Sec MixSpectrum ExpWindow.png|100px]] || [[File:LB 170049 4580 t 4880Sec MixSpectrum ExpWindow.png|100px]] || [[File:LB 170049 5325 t 5625Sec MixSpectrum ExpWindow.png|100px]] || [[File:LB 170049 6085 t 6385Sec MixSpectrum ExpWindow.png|100px]] || [[File:LB 170049 6835 t 7135Sec MixSpectrum ExpWindow.png|100px]] || [[File:LB 170049 7585 t 7930Sec MixSpectrum ExpWindow.png|100px]] |
|- | |- | ||
||Signal in Thin Window || <math> 6.662 \times 10^4 </math> || <math> 5.074 \times 10^4 </math> || <math> 3.909 \times 10^4</math> || <math>3.220 \times 10^4 </math> || <math> 2.718 \times 10^4</math> || <math>2.18 \times 10^4 </math> || <math> 1.855 \times 10^4</math> || <math>1.578 \times 10^4 </math> || <math> 1.228 \times 10^4</math> || <math> 1.16 \times 10^4</math> || <math> 1.241 \times 10^4</math> | ||Signal in Thin Window || <math> 6.662 \times 10^4 </math> || <math> 5.074 \times 10^4 </math> || <math> 3.909 \times 10^4</math> || <math>3.220 \times 10^4 </math> || <math> 2.718 \times 10^4</math> || <math>2.18 \times 10^4 </math> || <math> 1.855 \times 10^4</math> || <math>1.578 \times 10^4 </math> || <math> 1.228 \times 10^4</math> || <math> 1.16 \times 10^4</math> || <math> 1.241 \times 10^4</math> | ||
| Line 28: | Line 28: | ||
||Signal in Expanded Window || <math> 1.132 \times 10^5 </math> || <math> 8.025 \times 10^4</math> || <math>5.866 \times 10^4 </math> || <math> 4.532 \times 10^4</math> || <math>3.735 \times 10^4</math> || <math> 2.868 \times 10^4</math> || <math>2.424 \times 10^4</math> || <math> 2.102 \times 10^4</math> || <math> 1.592 \times 10^4</math> || <math> 1.488 \times 10^4</math> || <math>1.662 \times 10^4 </math> | ||Signal in Expanded Window || <math> 1.132 \times 10^5 </math> || <math> 8.025 \times 10^4</math> || <math>5.866 \times 10^4 </math> || <math> 4.532 \times 10^4</math> || <math>3.735 \times 10^4</math> || <math> 2.868 \times 10^4</math> || <math>2.424 \times 10^4</math> || <math> 2.102 \times 10^4</math> || <math> 1.592 \times 10^4</math> || <math> 1.488 \times 10^4</math> || <math>1.662 \times 10^4 </math> | ||
|- | |- | ||
| − | ||<math> S_{Expanded} - S_{Thin} </math>|| | + | ||<math> S_{Expanded} - S_{Thin} </math>|| <math> 4.6580 \times 10^4 </math> || <math> 2.9510 \times 10^4 </math> || <math> || <math>1.9570 \times 10^4 </math> || <math> 1.3120 \times 10^4 </math> || <math> 1.0170 \times 10^4 </math> ||<math> 6.880 \times 10^3 </math> || <math> 5.690 \times 10^3 </math> || <math> 5.240 \times 10^3 </math> || <math> 3.640 \times 10^3 </math> || <math>3.280 \times 10^3 </math> || <math> 4.210 \times 10^3 </math> |
|- | |- | ||
| − | ||Integrated Background || | + | ||Integrated Background ||<math> 4.47 \times 10^4 \pm 1.221 \times 10^2 </math> || <math> 2.7680 \times 10^4 \pm 9.632 \times 10^2 </math> || <math> 1.8620 \times 10^4 \pm 7.94 \times 10^2 </math> || <math> 1.2656 \times 10^4 \pm 6.62 \times 10^2</math> || <math> 9.542 \times 10^3 \pm 5.84 \times 10^2 </math> || <math> 6.508 \times 10^3 \pm 5.04 \times 10^2 </math> || <math>5.470 \times 10^3 \pm 4.54 \times 10^2 </math> || <math> 4.512 \times 10^3 \pm 4.34 \times 10^2 </math> || <math> 3.308 \times 10^3 \pm 0.368 \times 10^3 </math> || <math> 3.148 \times 10^3 \pm 0.348 \times 10^3 </math> || <math> 3.896 \times 10^3 \pm 0.388 \times 10^3 </math> |
|- | |- | ||
| − | ||Signal - Background || | + | ||Signal - Background ||<math> 2.1920 \times 10^4 \pm 4.6580 \times 10^4</math> || <math> 2.3060 \times 10^4 \pm 2.9510 \times 10^4 </math> || <math> 2.0470 \times 10^4 \pm 1.9570 \times 10^4 </math> || <math> 1.9544 \times 10^4 \pm 1.3120 \times 10^4 </math> || <math>1.7638 \times 10^4 \pm 1.0170 \times 10^4 </math> || <math> 1.5292 \times 10^4 \pm 0.6880 \times 10^4 </math> || <math> 1.3080 \times 10^4 \pm 0.5690 \times 10^4 </math> || <math> 1.0540 \times 10^4 \pm 0.5240 \times 10^3 </math> || <math> 8.972 \times 10^3 \pm 3.640 \times 10^3 </math> ||<math>8.452 \times 10^3 \pm 3.280 \times 10^3 </math> || <math>8.514 \times 10^3 \pm 4.210 \times 10^3 </math> |
|- | |- | ||
| − | ||Runtime (s) || | + | ||Runtime (s) || 300 || 300 || 300 || 300 || 300 || 300 ||300 || 300 || 300 || 300 || 300 |
|- | |- | ||
| − | ||Rate (Hz) || | + | ||Rate (Hz) || 73.03 +/- 155.27 || 76.87 +/- 98.37 || 68.23 +/- 65.23 || 65.15 +/- 43.73 || 58.79 +/- 33.9 || 50.97 +/- 22.9 || 43.6 +/- 18.97 || 35.13 +/- 17.47 || 29.91 +/- 12.13 || 28.17 +/- 10.93 || 21.28 +/- 10.53 |
|- | |- | ||
| − | ||Integral Decay Correction (Hz) || | + | ||Integral Decay Correction (Hz) || 75.30 +/- 160.02 || 79.22 +/- 101.37 || 70.31 +/- 67.22 || 67.14 +/- 45.07 || 60.59 +/- 34.93 || 52.53 +/- 23.60 || 44.93 +/- 19.55 || 36.20 +/- 18.00 || 30.82 +/- 12.50 || 29.03 +/- 11.26 || 21.93 +/- 10.85 |
|- | |- | ||
| − | ||Dead Time (%) || | + | ||Dead Time (%) || 6.59 +/- 0.43 || 5.95 +/- 0.42 || 2.53 +/- 0.31 || 1.92 +/- 0.26 || 1.33 +/- 0.23 || 0.84 +/- 0.16 || 0.65 +/- 0.15 || 0.65 +/- 0.15 || 0.51 +/- 18 || 0.51 +/- 0.18 || 0.51 +/- 0.18 |
|- | |- | ||
| − | ||Dead Time Corrected Signal (Hz) || | + | ||Dead Time Corrected Signal (Hz) || 80.61 +/- 171.31 || 84.23 +/- 107.78 || 72.14 +/ 68.97 || 68.45 +/- 45.95 || 61.41 +/- 35.40 || 52.97 +/- 23.80 || 45.22 +/- 19.68 || 36.44 +/- 18.12 || 30.98 +/- 12.56 || 29.18 +/- 11.32 || 22.04 +/- 10.91 |
|- | |- | ||
| − | ||.Dat File Entry For HL Plot || | + | ||.Dat File Entry For HL Plot || 4.39 +/- 2.13 || 4.43 +/- 1.28 || 4.28 +/- 0.96 || 4.23 +/- 0.67 || 4.12 +/- 0.58 || 3.97 +/- 0.45 || 3.81 +/- 0.44 || 3.60 +/- 0.50 || 3.43 +/- 0.41 || 3.37 +/- 0.39 || 3.09 +/- 0.50 |
|} | |} | ||
| Line 54: | Line 54: | ||
|| ||367<t<667 || 1126<t<1426 || 1886<t<2186 || 2640<t<2940 || 3440<t<3740 || 4200<t<4500 || 4950<t<5250 || 5710<t<6010 || 6460<t<6760 || 7210<t<7510 || 8010<t<8310 | || ||367<t<667 || 1126<t<1426 || 1886<t<2186 || 2640<t<2940 || 3440<t<3740 || 4200<t<4500 || 4950<t<5250 || 5710<t<6010 || 6460<t<6760 || 7210<t<7510 || 8010<t<8310 | ||
|- | |- | ||
| − | ||Thin Window Histogram || | + | ||Thin Window Histogram || [[File:LB 170049 367 t 667Sec PureSeSpectrum ThinWindow.png|100px]] || [[File:LB 170049 1126 t 1426Sec PureSeSpectrum ThinWindow.png|100px]] || [[File:LB 170049 1886 t 2186Sec PureSeSpectrum ThinWindow.png|100px]] || [[File:LB 170049 2640 t 2940Sec PureSeSpectrum ThinWindow.png|100px]] || [[File:LB 170049 3440 t 3740Sec PureSeSpectrum ThinWindow.png|100px]] || [[File:LB 170049 4200 t 4500Sec PureSeSpectrum ThinWindow.png|100px]] || [[File:LB 170049 4950 t 5250Sec PureSeSpectrum ThinWindow.png|100px]] || [[File:LB 170049 5710 t 6010Sec PureSeSpectrum ThinWindow.png|100px]] || [[File:LB 170049 6460 t 6760Sec PureSeSpectrum ThinWindow.png|100px]] || [[File:LB 170049 7210 t 7510Sec PureSeSpectrum ThinWindow.png|100px]] || [[File:LB 170049 8010 t 8310Sec PureSeSpectrum ThinWindow.png|100px]] |
|- | |- | ||
| − | ||Expanded Window Histogram || | + | ||Expanded Window Histogram || [[File:LB 170049 367 t 667Sec PureSeSpectrum ExpWindow.png|100px]] || [[File:LB 170049 1126 t 1426Sec PureSeSpectrum ExpWindow.png|100px]] || [[File:LB 170049 1886 t 2186Sec PureSeSpectrum ExpWindow.png|100px]] || [[File:LB 170049 2640 t 2940Sec PureSeSpectrum ExpWindow.png|100px]] || [[File:LB 170049 3440 t 3740Sec PureSeSpectrum ExpWindow.png|100px]] || [[File:LB 170049 4200 t 4500Sec PureSeSpectrum ExpWindow.png|100px]] || [[File:LB 170049 4950 t 5250Sec PureSeSpectrum ExpWindow.png|100px]]|| [[File:LB 170049 5710 t 6010Sec PureSeSpectrum ExpWindow.png|100px]] || [[File:LB 170049 6460 t 6760Sec PureSeSpectrum ExpWindow.png|100px]] || [[File:LB 170049 7210 t 7510Sec PureSeSpectrum ExpWindow.png|100px]] || [[File:LB 170049 8010 t 8310Sec PureSeSpectrum ExpWindow.png|100px]] |
|- | |- | ||
||Signal in Thin Window || <math> 6.152 \times 10^4</math> || <math> 5.41 \times 10^4</math> || <math>4.815 \times 10^4 </math> || <math>3.991 \times 10^4 </math> || <math>3.545 \times 10^4 </math> || <math>2.963 \times 10^4 </math> || <math>2.737 \times 10^4 </math> || <math>2.295 \times 10^4 </math> || <math> 1.918 \times 10^4</math> || <math> 1.673 \times 10^4</math> || <math>1.497 \times 10^4 </math> | ||Signal in Thin Window || <math> 6.152 \times 10^4</math> || <math> 5.41 \times 10^4</math> || <math>4.815 \times 10^4 </math> || <math>3.991 \times 10^4 </math> || <math>3.545 \times 10^4 </math> || <math>2.963 \times 10^4 </math> || <math>2.737 \times 10^4 </math> || <math>2.295 \times 10^4 </math> || <math> 1.918 \times 10^4</math> || <math> 1.673 \times 10^4</math> || <math>1.497 \times 10^4 </math> | ||
|- | |- | ||
| − | ||Signal in Expanded Window || <math>6.945 \times 10^4 </math> || <math> 6.001 \times 10^4</math> || <math> 5.32 | + | ||Signal in Expanded Window || <math>6.945 \times 10^4 </math> || <math> 6.001 \times 10^4</math> || <math> 5.32 \times 10^4</math> || <math> 4.411 \times 10^4</math> || <math>3.914 \times 10^4 </math> || <math> 3.28 \times 10^4</math> || <math>3.004 \times 10^4 </math> || <math> 2.558 \times 10^4</math> || <math> 2.206 \times 10^4</math> || <math> 1.933 \times 10^4</math> || <math>1.71 \times 10^4 </math> |
|- | |- | ||
| − | ||<math> S_{Expanded} - S_{Thin} </math>|| | + | ||<math> S_{Expanded} - S_{Thin} </math>|| 7930 || 5910 || 5050 || 4200 || 3690 || 3170 || 2670 || 2630 || 2880 || 2600 || 2130 |
|- | |- | ||
| − | ||Integrated Background || | + | ||Integrated Background || 4710 +/- 44.6 || 3854 +/- 40.2 || 2976 +/- 35.8 || 2656 +/- 33.4 || 2485 +/- 32.2 || 2302 +/- 31 || 2032 +/- 29.4 || 1943.2 +/- 28.6 || 2108 +/- 29.8 || 1769.4 +/- 27.8 || 1731.8 +/- 27.4 |
|- | |- | ||
| − | ||Signal - Background || | + | ||Signal - Background ||<math> 5.6810 \times 10^4 \pm 0.7930 \times 10^4 </math> || <math> 5.0246 \times 10^4 \pm 0.5910 \times 10^4 </math> || <math> 4.5174 \times 10^4 \pm 0.5050 \times 10^4 </math> || <math> 3.7254 \times 10^4 \pm 0.4200 \times 10^4 </math> || <math> 3.2992 \times 10^4 \pm 0.3690 \times 10^4 </math> || <math> 2.7328 \times 10^4 \pm 0.3170 \times 10^4 </math> || <math> 2.4700 \times 10^4 \pm 0.2670 \times 10^4 </math> || <math> 2.10068 \times 10^4 \pm 0.2630 \times 10^4 </math> || <math> 1.7072 \times 10^4 \pm 0.2880 \times 10^4 </math> || <math> 1.49606 \times 10^4 \pm 0.2600 \times 10^4 </math> || <math> 1.32382 \times 10^4 \pm 0.2130 \times 10^4 </math> |
|- | |- | ||
| − | ||Runtime (s) || | + | ||Runtime (s) || 300 || 300 || 300 || 300 || 300 || 300 || 300 || 300 || 300 || 300 || 300 |
|- | |- | ||
| − | ||Rate (Hz) || | + | ||Rate (Hz) ||189.37 +/- 26.43 || 167.48 +/- 19.7 || 150.58 +/- 16.83 || 124.18 +/- 14 || 109.97 +/- 12.3 || 91.09 +/- 10.57 || 82.33 +/- 8.9 || 70.02 +/- 8.77 || 56.91 +/- 9.6 || 49.87 +/- 8.67 || 44.13 +/- 7.1 |
|- | |- | ||
| − | ||Integral Decay Correction (Hz) || | + | ||Integral Decay Correction (Hz) || 195.16 +/- 27.24 || 172.61 +/- 20.30 || 155.18 +/- 17.34 || 127.97 +/- 14.43 || 113.33 +/- 12.67 || 93.87 +/- 10.84 || 84.85 +/- 9.17 || 72.16 +/- 9.04 || 58.65 +/- 9.89 || 51.39 +/- 8.93 || 45.48 +/- 7.32 |
|- | |- | ||
| − | ||Dead Time (%) || | + | ||Dead Time (%) || 0.41 +/- 0.11 || 0.41 +/- 0.11 || 0.29 +/- 0.11 || 0.24 +/- 0.10 || 0.24 +/- 0.11 || 0.24 +/- 0.11 || 0.24 +/- 0.11 || 0.24 +/- 0.11 || 0.24 +/- 0.11 || 0.24 +/- 0.11 || 0.24 +/- 0.11 |
|- | |- | ||
| − | ||Dead Time Corrected Signal (Hz) || | + | ||Dead Time Corrected Signal (Hz) ||195.96 +/- 27.35 || 133.32 +/- 20.38 || 155.63 +/- 17.39 || 128.28 +/- 14.46 || 113.60 +/- 12.70 || 94.09 +/- 10.87 || 85.08 +/- 9.19 || 72.33 +/- 9.06 || 58.79 +/- 9.91 || 51.51 +/- 8.95 || 45.59 +/- 7.34 |
|- | |- | ||
| − | ||.Dat File Entry For HL Plot || | + | ||.Dat File Entry For HL Plot || 5.27 +/- 0.14 || 5.16 +/- 0.12 || 5.05 +/- 0.11 || 4.85 +/- 0.11 || 4.73 +/- 0.11 || 4.54 +/- 0.11 || 4.44 +/- 0.11 || 4.28 +/- 0.13 || 4.07 +/- 0.17 || 3.94 +/- 0.17 || 3.82 +/- 0.16 |
|} | |} | ||
| + | |||
| + | Below are the Half life plots and hte point by point ratio plots for the mixture and the pure selenium sample. Note the error in the mixture. | ||
| + | |||
| + | [[File:170049 MixSample HLPlot.png|200px]] | ||
| + | [[File:LB 170049 PureSe HLPlot.png|200px]] | ||
| + | [[File:170049 SeSoilMix PBPRatios.png|200px]] | ||
| + | [[File:170049 PureSe PBPRatio.png|200px]] | ||
| + | |||
| + | |||
| + | =Nickel Foil Information= | ||
| + | |||
| + | |||
| + | For the nickel I have been using counting statistics (<math> \sqrt N</math>) to find the error in the signal. This is due to the fact that I can pin down the half life within uncertainty using this type of error. | ||
| + | |||
| + | Below is a table for the front outer nickel foil that was used in the sample. | ||
| + | |||
| + | |||
| + | {| border="3" cellpadding="5" cellspacing="0" | ||
| + | || || 5/23/17 ||5/26/17 || 5/27/17|| 5/29/17 || 5/30/17 | ||
| + | |- | ||
| + | ||Thin Window Histogram || [[File:170049 FrontOuterFoil ThinWindow 5 23 17.png|100px]] || [[File:170049 FrontOuterFoil ThinWindow 5 25 17.png|100px]] || [[File:170049 FrontOuterFoil ThinWindow 5 27 17.png|100px]] || [[File:170049 FrontOuterFoil ThinWindow 5 29 17.png|100px]] || [[File:170049 FrontOuterFoil ThinWindow 5 30 17.png|100px]] | ||
| + | |- | ||
| + | ||Original Histogram || [[File:170049 FrontOuterFoil OGWindow 5 23 17.png|100px]] || [[File:170049 FrontOuterFoil OGWindow 5 25 17.png|100px]] || [[File:170049 FrontOuterFoil OGWindow 5 27 17.png|100px]] || [[File:170049 FrontOuterFoil OGWindow 5 29 17.png|100px]] || [[File:170049 FrontOuterFoil OGWindow 5 30 17.png|100px]] | ||
| + | |- | ||
| + | ||Signal || 5593 +/- 77.03 || 8045 +/- 89.69 ||9845 +/- 99.22 || 11620 +/- 107.80 || 7532 +/- 86.79 | ||
| + | |- | ||
| + | ||Integrated Background || 365.28 +/- 28.16 || 291.36 +/- 24.96 || 428.48 +/- 30.4 || 688 +/- 38.4 || 365.38 +/- 28.16 | ||
| + | |- | ||
| + | ||Signal - Background || 5227.72 +/-82.02 || 7753.64 +/- 93.10 || 9416.52 +/- 103.77 || 10932 +/- 114.44 || 7166.72 +/- 91.24 | ||
| + | |- | ||
| + | ||Runtime (s) || 300.587 || 300.511 || 300.622 || 302.195 || 301.247 | ||
| + | |- | ||
| + | ||Rate (Hz) || 17.39 +/- 0.27 || 25.80 +/- 0.31 || 31.32 +/- 0.35 || 36.18 +/- 0.38 || 23.79 +/- 0.30 | ||
| + | |- | ||
| + | ||Integral Decay Correction (Hz) || 17.40 +/- 0.27 || 25.82 +/- 0.31|| 31.35 +/- 0.35|| 36.21 +/- 0.38 || 23.81 +/- 0.30 | ||
| + | |- | ||
| + | ||Dead Time (%) || 2.53 +/- 0.31 || 3.95 +/- 0.42 || 5.06 +/- 0.39 || 5.87 +/- 0.54 || 5.06 +/- 0.39 | ||
| + | |- | ||
| + | ||Dead Time Corrected Signal (Hz) || 17.85 +/- 0.28|| 26.88 +/-0.34 || 33.02 +/- 0.39|| 38.47 +/- 0.46 || 25.08 +/- 0.33 | ||
| + | |- | ||
| + | ||Position on Det A (cm) || 70 || 30 || 20 || 10 || 10 | ||
| + | |- | ||
| + | ||Efficiency (%) || 0.0089 +/- 0.000179 || 0.0422 +/- 0.000467 || 0.0847 +/- 0.000706 || 0.31 +/- .003 || 0.31 +/- 0.003 | ||
| + | |- | ||
| + | ||Efficiency Corrected Rate || 200561.80 +/- 5115.57 || 63696.68 +/- 1070.51 || 38984.65 +/- 563.56 || 12409.68 +/- 190.90 || 8090.32 +/- 132.14 | ||
| + | |- | ||
| + | ||.Dat File Entry For HL Plot || 12.21 +/- 0.03 || 11.06 +/- 0.02 || 10.57 +/- 0.01 || 9.43 +/- 0.02 || 9.00 +/- 0.02 | ||
| + | |} | ||
| + | |||
| + | |||
| + | Below is the table for the rear outer foil: | ||
| + | |||
| + | {| border="3" cellpadding="5" cellspacing="0" | ||
| + | || || 5/23/17 || 5/29/17 || 5/30/17 | ||
| + | |- | ||
| + | ||Thin Window Histogram || [[File:170049 RearOuterFoil ThinWindow 5 23 17.png|100px]] || [[File:170049 RearOuterFoil ThinWindow 5 29 17.png|100px]] || [[File:170049 RearOuterFoil ThinWindow 5 30 17.png|100px]] | ||
| + | |- | ||
| + | ||Expanded Window Histogram || [[File:170049 RearOuterFoil OGWindow 5 23 17.png|100px]] || [[File:170049 RearOuterFoil OGWindow 5 29 17.png|100px]] || [[File:170049 RearOuterFoil OGWindow 5 30 17.png|100px]] | ||
| + | |- | ||
| + | ||Signal in Window || 4337 +/- 65.86 || 8243 +/- 90.79 || 5573 +/- 74.65 | ||
| + | |- | ||
| + | ||Integrated Background || 122.90 +/- 16 || 388.96 +/- 28.96 || 250.88 +/- 23.36 | ||
| + | |- | ||
| + | ||Signal - Background ||4214.1 +/- 67.78 || 7854.04 +/- 95.30 || 5322.12 +/- 78.22 | ||
| + | |- | ||
| + | ||Runtime (s) || 301.51 || 300.197 || 300.631 | ||
| + | |- | ||
| + | ||Rate (Hz) ||13.98 +/- 0.22 || 26.16 +/- 0.32 || 17.70 +/- 0.26 | ||
| + | |- | ||
| + | ||Integral Decay Correction (Hz) || 13.99 +/- 0.22 || 26.18 +/- 0.32 || 17.71 +/- 0.26 | ||
| + | |- | ||
| + | ||Dead Time (%) || 1.92 +/- 0.26 || 3.95 +/- 0.42 || 3.06 +/- 0.30 | ||
| + | |- | ||
| + | ||Dead Time Corrected Signal (Hz) ||14.26 +/- 0.23 || 27.26 +/- 0.35 || 18.27 +/- 0.27 | ||
| + | |- | ||
| + | ||Position on Det A (cm) || 70 || 10 || 10 | ||
| + | |- | ||
| + | ||Efficiency (%) ||0.0089 +/- 0.000179 || 0.31 +/- 0.003 || 0.31 +/- 0.003 | ||
| + | |- | ||
| + | ||Efficiency Corrected Rate (Hz) || 160224.72 +/- 4130 || 8793.55 +/- 141.38 || 5893.55 +/- 104.11 | ||
| + | |- | ||
| + | ||.Dat File Entry For HL Plot || 11.98 +/- 0.03 || 9.08 +/- 0.02 || 8.68 +/- 0.02 | ||
| + | |} | ||
| + | |||
| + | =Flux Simulations= | ||
| + | The purpose of the flux simulations is to find if the factor that makes my ratios different than Segebade's. Below is the flux through the nickel foil. | ||
Latest revision as of 01:19, 29 March 2018
Below is the information for the target
Front Outer Nickel Foil: 3.4274g
Outer Se: 0.0914g
Soil: 10.240g
Inner Front Foil: 1.8672g
Inner Rear Foil: 1.7220g
Inner Se: 0.0954g
Rear Outer Foil: 3.4887g
Below is a table with the data that is to be analyzed for the mixture:
| 0<t<300 | 750<t<1050 | 1508<t<1808 | 2260<t<2560 | 3030<t<3330 | 3820<t<4120 | 4580<t<4880 | 5325<t<5625 | 6085<t<6385 | 6835<t<7135 | 7585<t<7930 | |
| Thin Window Histogram |  |
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| Expanded Window Histogram |  |
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| Signal in Thin Window | |||||||||||
| Signal in Expanded Window | |||||||||||
| Integrated Background | |||||||||||
| Signal - Background | |||||||||||
| Runtime (s) | 300 | 300 | 300 | 300 | 300 | 300 | 300 | 300 | 300 | 300 | 300 |
| Rate (Hz) | 73.03 +/- 155.27 | 76.87 +/- 98.37 | 68.23 +/- 65.23 | 65.15 +/- 43.73 | 58.79 +/- 33.9 | 50.97 +/- 22.9 | 43.6 +/- 18.97 | 35.13 +/- 17.47 | 29.91 +/- 12.13 | 28.17 +/- 10.93 | 21.28 +/- 10.53 |
| Integral Decay Correction (Hz) | 75.30 +/- 160.02 | 79.22 +/- 101.37 | 70.31 +/- 67.22 | 67.14 +/- 45.07 | 60.59 +/- 34.93 | 52.53 +/- 23.60 | 44.93 +/- 19.55 | 36.20 +/- 18.00 | 30.82 +/- 12.50 | 29.03 +/- 11.26 | 21.93 +/- 10.85 |
| Dead Time (%) | 6.59 +/- 0.43 | 5.95 +/- 0.42 | 2.53 +/- 0.31 | 1.92 +/- 0.26 | 1.33 +/- 0.23 | 0.84 +/- 0.16 | 0.65 +/- 0.15 | 0.65 +/- 0.15 | 0.51 +/- 18 | 0.51 +/- 0.18 | 0.51 +/- 0.18 |
| Dead Time Corrected Signal (Hz) | 80.61 +/- 171.31 | 84.23 +/- 107.78 | 72.14 +/ 68.97 | 68.45 +/- 45.95 | 61.41 +/- 35.40 | 52.97 +/- 23.80 | 45.22 +/- 19.68 | 36.44 +/- 18.12 | 30.98 +/- 12.56 | 29.18 +/- 11.32 | 22.04 +/- 10.91 |
| .Dat File Entry For HL Plot | 4.39 +/- 2.13 | 4.43 +/- 1.28 | 4.28 +/- 0.96 | 4.23 +/- 0.67 | 4.12 +/- 0.58 | 3.97 +/- 0.45 | 3.81 +/- 0.44 | 3.60 +/- 0.50 | 3.43 +/- 0.41 | 3.37 +/- 0.39 | 3.09 +/- 0.50 |
Below is the table for the pure selenium sample which was outside the aluminum cylinder
| 367<t<667 | 1126<t<1426 | 1886<t<2186 | 2640<t<2940 | 3440<t<3740 | 4200<t<4500 | 4950<t<5250 | 5710<t<6010 | 6460<t<6760 | 7210<t<7510 | 8010<t<8310 | |
| Thin Window Histogram |  |
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| Expanded Window Histogram |  |
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| Signal in Thin Window | |||||||||||
| Signal in Expanded Window | |||||||||||
| 7930 | 5910 | 5050 | 4200 | 3690 | 3170 | 2670 | 2630 | 2880 | 2600 | 2130 | |
| Integrated Background | 4710 +/- 44.6 | 3854 +/- 40.2 | 2976 +/- 35.8 | 2656 +/- 33.4 | 2485 +/- 32.2 | 2302 +/- 31 | 2032 +/- 29.4 | 1943.2 +/- 28.6 | 2108 +/- 29.8 | 1769.4 +/- 27.8 | 1731.8 +/- 27.4 |
| Signal - Background | |||||||||||
| Runtime (s) | 300 | 300 | 300 | 300 | 300 | 300 | 300 | 300 | 300 | 300 | 300 |
| Rate (Hz) | 189.37 +/- 26.43 | 167.48 +/- 19.7 | 150.58 +/- 16.83 | 124.18 +/- 14 | 109.97 +/- 12.3 | 91.09 +/- 10.57 | 82.33 +/- 8.9 | 70.02 +/- 8.77 | 56.91 +/- 9.6 | 49.87 +/- 8.67 | 44.13 +/- 7.1 |
| Integral Decay Correction (Hz) | 195.16 +/- 27.24 | 172.61 +/- 20.30 | 155.18 +/- 17.34 | 127.97 +/- 14.43 | 113.33 +/- 12.67 | 93.87 +/- 10.84 | 84.85 +/- 9.17 | 72.16 +/- 9.04 | 58.65 +/- 9.89 | 51.39 +/- 8.93 | 45.48 +/- 7.32 |
| Dead Time (%) | 0.41 +/- 0.11 | 0.41 +/- 0.11 | 0.29 +/- 0.11 | 0.24 +/- 0.10 | 0.24 +/- 0.11 | 0.24 +/- 0.11 | 0.24 +/- 0.11 | 0.24 +/- 0.11 | 0.24 +/- 0.11 | 0.24 +/- 0.11 | 0.24 +/- 0.11 |
| Dead Time Corrected Signal (Hz) | 195.96 +/- 27.35 | 133.32 +/- 20.38 | 155.63 +/- 17.39 | 128.28 +/- 14.46 | 113.60 +/- 12.70 | 94.09 +/- 10.87 | 85.08 +/- 9.19 | 72.33 +/- 9.06 | 58.79 +/- 9.91 | 51.51 +/- 8.95 | 45.59 +/- 7.34 |
| .Dat File Entry For HL Plot | 5.27 +/- 0.14 | 5.16 +/- 0.12 | 5.05 +/- 0.11 | 4.85 +/- 0.11 | 4.73 +/- 0.11 | 4.54 +/- 0.11 | 4.44 +/- 0.11 | 4.28 +/- 0.13 | 4.07 +/- 0.17 | 3.94 +/- 0.17 | 3.82 +/- 0.16 |
Below are the Half life plots and hte point by point ratio plots for the mixture and the pure selenium sample. Note the error in the mixture.
Nickel Foil Information
For the nickel I have been using counting statistics () to find the error in the signal. This is due to the fact that I can pin down the half life within uncertainty using this type of error.
Below is a table for the front outer nickel foil that was used in the sample.
| 5/23/17 | 5/26/17 | 5/27/17 | 5/29/17 | 5/30/17 | |
| Thin Window Histogram |  |
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| Original Histogram |  |
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| Signal | 5593 +/- 77.03 | 8045 +/- 89.69 | 9845 +/- 99.22 | 11620 +/- 107.80 | 7532 +/- 86.79 |
| Integrated Background | 365.28 +/- 28.16 | 291.36 +/- 24.96 | 428.48 +/- 30.4 | 688 +/- 38.4 | 365.38 +/- 28.16 |
| Signal - Background | 5227.72 +/-82.02 | 7753.64 +/- 93.10 | 9416.52 +/- 103.77 | 10932 +/- 114.44 | 7166.72 +/- 91.24 |
| Runtime (s) | 300.587 | 300.511 | 300.622 | 302.195 | 301.247 |
| Rate (Hz) | 17.39 +/- 0.27 | 25.80 +/- 0.31 | 31.32 +/- 0.35 | 36.18 +/- 0.38 | 23.79 +/- 0.30 |
| Integral Decay Correction (Hz) | 17.40 +/- 0.27 | 25.82 +/- 0.31 | 31.35 +/- 0.35 | 36.21 +/- 0.38 | 23.81 +/- 0.30 |
| Dead Time (%) | 2.53 +/- 0.31 | 3.95 +/- 0.42 | 5.06 +/- 0.39 | 5.87 +/- 0.54 | 5.06 +/- 0.39 |
| Dead Time Corrected Signal (Hz) | 17.85 +/- 0.28 | 26.88 +/-0.34 | 33.02 +/- 0.39 | 38.47 +/- 0.46 | 25.08 +/- 0.33 |
| Position on Det A (cm) | 70 | 30 | 20 | 10 | 10 |
| Efficiency (%) | 0.0089 +/- 0.000179 | 0.0422 +/- 0.000467 | 0.0847 +/- 0.000706 | 0.31 +/- .003 | 0.31 +/- 0.003 |
| Efficiency Corrected Rate | 200561.80 +/- 5115.57 | 63696.68 +/- 1070.51 | 38984.65 +/- 563.56 | 12409.68 +/- 190.90 | 8090.32 +/- 132.14 |
| .Dat File Entry For HL Plot | 12.21 +/- 0.03 | 11.06 +/- 0.02 | 10.57 +/- 0.01 | 9.43 +/- 0.02 | 9.00 +/- 0.02 |
Below is the table for the rear outer foil:
| 5/23/17 | 5/29/17 | 5/30/17 | |
| Thin Window Histogram |  |
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| Expanded Window Histogram |  |
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| Signal in Window | 4337 +/- 65.86 | 8243 +/- 90.79 | 5573 +/- 74.65 |
| Integrated Background | 122.90 +/- 16 | 388.96 +/- 28.96 | 250.88 +/- 23.36 |
| Signal - Background | 4214.1 +/- 67.78 | 7854.04 +/- 95.30 | 5322.12 +/- 78.22 |
| Runtime (s) | 301.51 | 300.197 | 300.631 |
| Rate (Hz) | 13.98 +/- 0.22 | 26.16 +/- 0.32 | 17.70 +/- 0.26 |
| Integral Decay Correction (Hz) | 13.99 +/- 0.22 | 26.18 +/- 0.32 | 17.71 +/- 0.26 |
| Dead Time (%) | 1.92 +/- 0.26 | 3.95 +/- 0.42 | 3.06 +/- 0.30 |
| Dead Time Corrected Signal (Hz) | 14.26 +/- 0.23 | 27.26 +/- 0.35 | 18.27 +/- 0.27 |
| Position on Det A (cm) | 70 | 10 | 10 |
| Efficiency (%) | 0.0089 +/- 0.000179 | 0.31 +/- 0.003 | 0.31 +/- 0.003 |
| Efficiency Corrected Rate (Hz) | 160224.72 +/- 4130 | 8793.55 +/- 141.38 | 5893.55 +/- 104.11 |
| .Dat File Entry For HL Plot | 11.98 +/- 0.03 | 9.08 +/- 0.02 | 8.68 +/- 0.02 |
Flux Simulations
The purpose of the flux simulations is to find if the factor that makes my ratios different than Segebade's. Below is the flux through the nickel foil.