Difference between revisions of "Se170063"
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=Corrected Alternative method= | =Corrected Alternative method= | ||
| − | + | The files used for this analysis are in the directory /data/IAC/Se/May2017/5_25_17/Se_Activity_SysOffset_Mix | |
| + | |||
| + | To begin, I have corrected the mixture to have a factor of 0.62, which is the mystery factor throwing of all of these analyses. The histogram is also weighted by the mass. The weight added to the histogram is | ||
| + | |||
| + | <math> h1 -> Fill(evt_Chan,\frac{1}{0.0523*0.62} </math> | ||
| + | |||
| + | So the true number of counts has indeed been weighted here. | ||
=Runlist= | =Runlist= | ||
Revision as of 20:25, 23 October 2017
PAA_Selenium/Soil_Experiments#Selenium_Sample_Analysis
Sample Description
The sample was placed in an aluminum cylinder that was to be irradiated. The target components consisted of a nickel foil on the front of the cylinder with 2 pure selenium pellets under the foil, but still outside the cylinder. Inside the target there was burnt sagebrush ash, which was burned with a blowtorch, and selenium. Below are the masses of the components
Nickel Foil: 0.2783g
Outer Se Pellets: 0.0971g
Sage Ash: 0.5111g
Inner Se Pellets: 0.0523g
Energy
The Calibration for Detector A was done on the morning of 5/23/17 with the MPA software using the thorium rods (as the calibration was fairly close already) and the correction values were found to be Det A Intercept = -12.208800 slope =1.021270
Efficiency
Nickel Information
Activity and Half Life
Se170063 Activity And Half Life
Alternative Method
Se170063 Activity and HL Alternate
Corrected Alternative method
The files used for this analysis are in the directory /data/IAC/Se/May2017/5_25_17/Se_Activity_SysOffset_Mix
To begin, I have corrected the mixture to have a factor of 0.62, which is the mystery factor throwing of all of these analyses. The histogram is also weighted by the mass. The weight added to the histogram is
So the true number of counts has indeed been weighted here.
Runlist
Table with dates and filename and locations on daq1