Issue |
EPJ Web Conf.
Volume 193, 2018
6th Workshop on Nuclear Fission and Spectroscopy of Neutron-Rich Nuclei (FISSION 2017)
|
|
---|---|---|
Article Number | 03005 | |
Number of page(s) | 6 | |
Section | Prompt and Delayed Gamma and Neutron Emission in Fission | |
DOI | https://doi.org/10.1051/epjconf/201819303005 | |
Published online | 14 November 2018 |
https://doi.org/10.1051/epjconf/201819303005
Prompt fission gamma rays and their angular distributions
1
Extreme Light Infrastructure - Nuclear Physics (ELI-NP) / Horia Hulubei National Institute for Physics and Nuclear Engineering (IFIN-HH), 077125 Bucharest-Magurele, Romania
2
European Commission, DG Joint Research Centre, Directorate G - Nuclear Safety and Security, Unit G.2 Standards for Nuclear Safety, Security and Safeguards, 2440 Geel, Belgium
3
Present address: Studsvik Nuclear Environmental AB, 61182 Nyköping, Sweden
* e-mail: andreas.oberstedt@eli-np.ro
Published online: 14 November 2018
In a recent measurement of prompt γ rays from the spontaneous fission of 252Cf an experimental setup was chosen that allowed the study of angular correlations between γ rays and the nuclei from which they were emitted. The observed angular distribution of the prompt fission γ rays was then analyzed to estimate the relative contributions from radiation of different multipolarity. From that we hope to obtain more detailed information about the early stage of the de-excitation process of fission fragments, right after prompt neutron emission. First preliminary results are presented below.
© The Authors, published by EDP Sciences, 2018
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