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Beta-spectroscopy
Principle: The radiation of β-unstable atomic nuclei is selected on the basis of its pulses in a magnetic transverse field, using a diaphragm system. The relationship between coil current and particle energy is determined for calibration of the spectrometer and the decay energy of the β-transition is obtained in each case from the β--spectra.
Tasks:
1. Energy calibration of the magnetic spectrometer.
2. Measurement of the β-spectra of 90Sr and 22Na.
3. Determination of the decay energy of the two isotopes.
| Artikel-Nr. | Artikelbezeichnung |
|---|---|
| P2523200 | Beta-Spektroskopie |
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