Internal bremsstrahlung from204Tl
- 11 Downloads
The contiunous spectrum of internal bremsstrahlung from the unique first forbidden beta decay of204Tl was measured using the β stopper method with a multichannel analyzer and NaI (Tl) scintillation detector together with a standard geometrical arrangement. The raw spectrum was corrected for several factors using the step-by-step process of Liden and Starfeld and compared with theoretical results such as KUB (Knipp, Uhlenbeck and Bloch), LF (Lewis and Ford) and N (Nilsson) theories. The divergence between experiment and theory was found to increase with increasing energy.
KeywordsHigh Photon Energy Geometrical Arrangement Coulomb Effect Pulse Height Distribution Compton Electron
Unable to display preview. Download preview PDF.
- 1.B. I. Persson, Proc. Conf. on Higher Order Processes in Nuclear Decay. Vol. II. ed. D. Berényi, p. 142, 1968.Google Scholar
- 2.D. G. S. Narayana, K. Narasimhamurty and V. V. V. Subrahmanyam, Current Science,46, 1, 1977.Google Scholar
- 9.S. B. Nilsson, Ark. Fys.,10, 467, 1956.Google Scholar
- 10.G. White, NBS Circular NBS-1003, 1957.Google Scholar