Measurements of the partial cross section for the reaction 48Ti(n, γ 1)49Ti and estimation of the radiative strength functions for E1 and M1 transitions
| Autor: | N. A. Gundorin, S. S. Parzhitski, A. P. Kobzev, D. G. Serov, A. Voinov, Yu. P. Popov |
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| Rok vydání: | 2003 |
| Předmět: |
Physics
Nuclear and High Energy Physics Astrophysics::High Energy Astrophysical Phenomena Nuclear Theory Neutron stimulated emission computed tomography Atomic and Molecular Physics and Optics Neutron temperature law.invention Neutron capture law Radiative transfer Van de Graaff generator Neutron cross section Neutron source Neutron Atomic physics Nuclear Experiment |
| Zdroj: | Physics of Atomic Nuclei. 66:44-46 |
| ISSN: | 1562-692X 1063-7788 |
| DOI: | 10.1134/1.1540655 |
| Popis: | The partial cross section for radiative neutron capture by 48Ti nuclei was measured as a function of neutron energy. The method of neutron spectrometry used is based on the shift in the energy of the primary γ transition in response to a change in the energy of the captured neutron. The reaction 7Li(p, n)7Be was used as a neutron source. Protons were accelerated by a Van de Graaff electrostatic generator up to energies of 60 keV above the reaction threshold, which provided neutron energies in the range from 10 to 120 keV. The partial widths of some resonances were determined. The radiative strength functions of E1 and M1 transitions to the first excited state were calculated. |
| Databáze: | OpenAIRE |
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