Alpha-Energies of different sources with Multi Channel Analyzer
Principle: An Alpha-spectrometer, consisting of a photodetector, a preamplifier, a pulse height analyser and a recording device for registration of the spectra is calibrated by means of an open Alpha-emitter of known Alphaenergy (241Am). The energy spectrum of a radium source which is in equilibrium with its decay products, is recorded and evaluated. The Alpha- Energies found in this way are allocated to the corresponding nuclides of the radium decay series.
Tasks:
1. The Alpha-spectrum of the 226Ra is recorded with Multi Channal Analyzer
2. The calibration spectrum of the open 241Am Alpha-emitter is recorded at the same settings.
3. The Alpha-energies corresponding to the individual peaks of the Alpha-spectrum of the radium are calculated and compared to the values in the literature.
| Artikel-Nr. | Artikelbezeichnung |
|---|---|
| P2522015 | Alpha-Energies of different sources with Multi Channel Analyzer |
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