DeepBlueMarin 04222013: Difference between revisions
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[[File:04222013_LargeCoin_EnergySpectrum.png | 200 px]] | [[File:04222013_LargeCoin_EnergySpectrum.png | 200 px]] | ||
===Peak Ratios=== | |||
Ratio of 511 and | |||
==Rate normalized spectrum== | ==Rate normalized spectrum== | ||
Revision as of 17:10, 9 May 2013
Irradiation of Silver coins from Deep Blue Marin performed on April 22, 2013
Large Coin
Raw Spectrum
Calibration
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| Linear fit using several sources | Zoom in to the most intense line | The most intense line seems to be from positron annihilation |
Energy Calibrated spectrum
Peak Ratios
Ratio of 511 and