Neutron anisotropic evaporation and scission emission in fission

Autor: Stuttgé L., Chietera A., Gönnenwein F., Kopatch Yu., Mutterer M., Gagarski A., Guseva I., Chernysheva E., Hambsch F.-J., Hanappe F., Mezentseva Z., Telezhnikov S.
Jazyk: angličtina
Rok vydání: 2018
Předmět:
Zdroj: EPJ Web of Conferences, Vol 193, p 03001 (2018)
Druh dokumentu: article
ISSN: 2100-014X
20181930
DOI: 10.1051/epjconf/201819303001
Popis: Experimental neutron distributions have been investigated in the spontaneous fission of 252Cf at IPHC in Strasbourg. The CORA experiment associating the CODIS twin ionisation chamber and the neutron multi-detector DEMON aimed to solve an long-standing problem in fission: the possible emission of scission neutrons and/or the presence of a dynamical anisotropy in the neutron evaporation by the moving fission fragments. A new method allowing to establish the dynamical anisotropy in an independent way is presented. The results obtained from a comparison with simulations based on GEANT4 are shown.
Databáze: Directory of Open Access Journals
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