The neutron transmission of natFe, 197Au and natW
| Autor: | Andreas Wagner, I. Sirakov, Ronald Hannaske, Konrad Schmidt, Roberto Capote, Young-Ouk Lee, L. Wagner, M. Röder, Tamás Szücs, A. Ferrari, Stefan E. Müller, Ronald Schwengner, Jong Woon Kim, M. P. Takács, Arnd R. Junghans, Hyeon Il Kim, Jan Heyse, Roland Beyer, Peter Schillebeeckx, Sung-Chul Yang, T. P. Reinhardt, T. Kögler, Daniel Bemmerer, Ralph Massarczyk, Tae-Yung Song, A. Hartmann, Cheol Woo Lee |
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| Rok vydání: | 2018 |
| Předmět: |
Nuclear reaction
Physics Superconductivity Nuclear and High Energy Physics Range (particle radiation) 010308 nuclear & particles physics Hadron Particle accelerator 01 natural sciences law.invention Nuclear physics law Nat 0103 physical sciences Nuclear fusion Neutron Nuclear Experiment 010306 general physics |
| Zdroj: | The European Physical Journal A. 54 |
| ISSN: | 1434-601X 1434-6001 |
| Popis: | Neutron total cross sections of natFe, 197Au and natW have been measured at the n ELBE neutron time-of-flight facility in the energy range 0.15-8MeV with an uncertainty due to counting statistics of up to 2% and a total uncertainty due to systematic effects of 1%. The neutrons are produced with the superconducting electron accelerator ELBE using a liquid lead circuit as photo-neutron target. By periodical sample-in-sample-out measurements the transmission of the sample materials has been determined using a low-threshold plastic scintillation detector. The resulting effective total cross sections show good agreement with previously measured data that cover only part of the energy range available at n ELBE. The results have also been compared to evaluated library files and recent calculations based on a dispersive coupled channel optical model potential. |
| Databáze: | OpenAIRE |
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