Difference between revisions of "LB Feb2017 Se Investigations"
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Using the slope, the half life can be found to be 58.9 +/- 11 minutes | Using the slope, the half life can be found to be 58.9 +/- 11 minutes | ||
| − | + | Below is a plot of the data when it is exponentiated | |
| + | |||
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[[PAA_Selenium]] | [[PAA_Selenium]] | ||
Revision as of 17:11, 7 April 2017
Neutron knockout on Se-82
While looking to see if certain lines are indeed selenium within the spectrum, it is worth noting that there are 2 states for Se-81. There is a metastable state with a 57 minute half life and a gamma emission of 103 keV. First I will attempt to show that this metastable state can indeed be seen in the spectrum.
Below is an overlay of 5 plots with different cuts in time.
The half life was calculated using the program /data/IAC/Se/Feb2017Run/LB_WeightedFit.C
Using the slope, the half life can be found to be 58.9 +/- 11 minutes
Below is a plot of the data when it is exponentiated