Total Absorption Spectroscopy of Fission Fragments Relevant for Reactor Antineutrino Spectra Determination

Abstract : The contribution of each fission fragment to the reactor antineutrino spectra was determined using the summation method based on the existing information on fission yields and decay data contained in nuclear databases and the reactor evolution code MURE. The beta decay of some of the main contributors has been studied using the Total Absorption Spectroscopy (TAS) technique during two experimental campaigns at the IGISOL facility, in Jyväskylä (Finland). Results on the decay of 92Rb, the most important contributor in the 4–8 MeV energy region are reported. The status of the analysis of the second experiment is presented as well.
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Communication dans un congrès
XXXIV Mazurian Lakes Conference on Physics Frontiers in Nuclear Physics, Sep 2015, Piaski, Poland. Acta Physica Polonica B, 47 (3), pp.755, 2016, 〈10.5506/APhysPolB.47.755〉
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Contributeur : Sophie Heurteau <>
Soumis le : mardi 5 juillet 2016 - 14:24:16
Dernière modification le : mardi 16 janvier 2018 - 14:40:20

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J.A. Briz, A.-A. Zakari-Issoufou, M. Fallot, A. Porta, A. Algora, et al.. Total Absorption Spectroscopy of Fission Fragments Relevant for Reactor Antineutrino Spectra Determination. XXXIV Mazurian Lakes Conference on Physics Frontiers in Nuclear Physics, Sep 2015, Piaski, Poland. Acta Physica Polonica B, 47 (3), pp.755, 2016, 〈10.5506/APhysPolB.47.755〉. 〈in2p3-01342112〉

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