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Measurement of fission products β decay properties using a total absorption spectrometer

Zakari-Issoufou, AA, Porta, A, Fallot, M, Algora, A, Tain, JL, Valencia, E, Rice, S, Agramunt, J, Äystö, J, Bowry, M , Bui, VM, Caballero-Folch, R, Cano-Ott, D, Eloma, V, Estévez, E, Farrelly, GF, Garcia, A, Gelletly, W, Gomez-Hornillos, MB, Gorlychev, V, Hakala, J, Jokinen, A, Jordan, MD, Kankainen, A, Kondev, FG, Martinez, T, Mendoza, E, Molina, F, Moore, I, Perez, A, Podolyak, Z, Penttilä, H, Regan, PH, Rissanen, J, Rubio, B and Weber, C (2013) Measurement of fission products β decay properties using a total absorption spectrometer EPJ Web of Conferences, 62.

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Abstract

In a nuclear reactor, the decay of fission fragments is at the origin of decay heat and antineutrino flux. These quantities are not well known while they are very important for reactor safety and for our understanding of neutrino physics. One reason for the discrepancies observed in the estimation of the decay heat and antineutrinos flux coming from reactors could be linked with the Pandemonium effect. New measurements have been performed at the JYFL facility of Jyväskylä with a Total Absorption Spectrometer (TAS) in order to circumvent this effect. An overview of the TAS technique and first results from the 2009 measurement campaign will be presented. © Owned by the authors, published by EDP Sciences, 2013.

Item Type: Article
Authors :
NameEmailORCID
Zakari-Issoufou, AAUNSPECIFIEDUNSPECIFIED
Porta, AUNSPECIFIEDUNSPECIFIED
Fallot, MUNSPECIFIEDUNSPECIFIED
Algora, AUNSPECIFIEDUNSPECIFIED
Tain, JLUNSPECIFIEDUNSPECIFIED
Valencia, EUNSPECIFIEDUNSPECIFIED
Rice, SUNSPECIFIEDUNSPECIFIED
Agramunt, JUNSPECIFIEDUNSPECIFIED
Äystö, JUNSPECIFIEDUNSPECIFIED
Bowry, MUNSPECIFIEDUNSPECIFIED
Bui, VMUNSPECIFIEDUNSPECIFIED
Caballero-Folch, RUNSPECIFIEDUNSPECIFIED
Cano-Ott, DUNSPECIFIEDUNSPECIFIED
Eloma, VUNSPECIFIEDUNSPECIFIED
Estévez, EUNSPECIFIEDUNSPECIFIED
Farrelly, GFUNSPECIFIEDUNSPECIFIED
Garcia, AUNSPECIFIEDUNSPECIFIED
Gelletly, WUNSPECIFIEDUNSPECIFIED
Gomez-Hornillos, MBUNSPECIFIEDUNSPECIFIED
Gorlychev, VUNSPECIFIEDUNSPECIFIED
Hakala, JUNSPECIFIEDUNSPECIFIED
Jokinen, AUNSPECIFIEDUNSPECIFIED
Jordan, MDUNSPECIFIEDUNSPECIFIED
Kankainen, AUNSPECIFIEDUNSPECIFIED
Kondev, FGUNSPECIFIEDUNSPECIFIED
Martinez, TUNSPECIFIEDUNSPECIFIED
Mendoza, EUNSPECIFIEDUNSPECIFIED
Molina, FUNSPECIFIEDUNSPECIFIED
Moore, IUNSPECIFIEDUNSPECIFIED
Perez, AUNSPECIFIEDUNSPECIFIED
Podolyak, Zz.podolyak@surrey.ac.ukUNSPECIFIED
Penttilä, HUNSPECIFIEDUNSPECIFIED
Regan, PHp.regan@surrey.ac.ukUNSPECIFIED
Rissanen, JUNSPECIFIEDUNSPECIFIED
Rubio, BUNSPECIFIEDUNSPECIFIED
Weber, CUNSPECIFIEDUNSPECIFIED
Date : 1 December 2013
Identification Number : 10.1051/epjconf/20136201007
Depositing User : Symplectic Elements
Date Deposited : 17 May 2017 13:12
Last Modified : 17 May 2017 15:09
URI: http://epubs.surrey.ac.uk/id/eprint/838337

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