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Internal Bremsstrahlung (IB) from 210Bi radionuclei

Salah El-Konsol ; Reactor and Neutron Phys. Dept., Nuclear Research Centre, Atomic Energy Establishment, Cairo, Egypt
Abdel-Mohsen Basha ; Reactor and Neutron Phys. Dept., Nuclear Research Centre, Atomic Energy Establishment, Cairo, Egypt
Nabila Shams El-Din ; Phys. Dept., Faculty of Science, Cairo University, Cairo, Egypt
Sayed A. Gaafar ; Phys. Dept., Faculty of Science, Cairo University, Cairo, Egypt

Sažetak

The IB spectrum from 210Bi radionuclei has been measured with the aid of a NaI (Tl) scintillation spectrometer. The spectrum was analysed into its constituting gamma lines by using the variable width peeling off method. The analysed IB spectrum was then corrected with all the proper corrections. The IB probability per disintegration per m0c2 was compared with the theoretical calculations based on the Knipp and Uhlenbeck theory, Bloch theory, Coulomb corrected theories of Lewis and Ford and of Nilsson, and Ford and Martin's theory in which the detour transition is considered. A new theoretical approach is presented in this work. The comparison of the measured IB probability with that calculated on the basis of this approach shows a satisfactory agreement between theory and experiment.

Ključne riječi

Hrčak ID:

328972

URI

https://hrcak.srce.hr/328972

Datum izdavanja:

5.12.1983.

Podaci na drugim jezicima: hrvatski

Posjeta: 364 *