Results of fission products β decay properties measurement performed with a total absorption spectrometer

A. A. Zakari-Issoufou; A. Porta; M. Fallot; A. Algora; J. L. Tain; E. Valencia; S. Rice; J. Agramunt; J. Äystö; M. Bowry; V. M. Bui; R. Caballero-Folch; D. Cano-Ott; V. Eloma; E. Estévez; G. F. Farrelly; A. Garcia; W. Gelletly; M. B. Gomez-Hornillos; V. Gorlychev; J. Hakala; A. Jokinen; M. D. Jordan; A. Kankainen; F. G. Kondev; T. Martinez; E. Mendoza; F. Molina; I. Moore; A. Perez; Zs Podolyak; H. Penttilä; P. H. Regan; J. Rissanen; B. Rubio; C. Weber

doi:10.1051/epjconf/20146610019

Results of fission products β decay properties measurement performed with a total absorption spectrometer

A. A. Zakari-Issoufou, A. Porta, M. Fallot, A. Algora, J. L. Tain, E. Valencia, S. Rice, J. Agramunt, J. Äystö, M. Bowry, V. M. Bui, R. Caballero-Folch, D. Cano-Ott, V. Eloma, E. Estévez, G. F. Farrelly, A. Garcia, W. Gelletly, M. B. Gomez-Hornillos, V. GorlychevJ. Hakala, A. Jokinen, M. D. Jordan, A. Kankainen, F. G. Kondev, T. Martinez, E. Mendoza, F. Molina, I. Moore, A. Perez, Zs Podolyak, H. Penttilä, P. H. Regan, J. Rissanen, B. Rubio, C. Weber

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Abstract

β-decay properties of fission products are very important for applied reactor physics, for instance to estimate the decay heat released immediately after the reactor shutdown and to estimate the ν flux emitted. An accurate estimation of the decay heat and the ν emitted flux from reactors, are necessary for purposes such as reactors operation safety and non-proliferation. In order to improve the precision in the prediction for these quantities, the bias due to the Pandemonium effect affecting some important fission product data has to be corrected. New measurements of fission products β-decay, not sensitive to this effect, have been performed with a Total Absorption Spectrometer (TAS) at the JYFL facility of Jyväskylä. An overview of the TAS technique and first results from the 2009 campaign will be presented. © Owned by the authors, published by EDP Sciences, 2014.

Original language	English
DOIs	https://doi.org/10.1051/epjconf/20146610019
Publication status	Published - 14 Apr 2014
Externally published	Yes
Event	EPJ Web of Conferences - Duration: 14 Apr 2014 → …

Conference

Conference	EPJ Web of Conferences
Period	14/04/14 → …

ASJC Scopus subject areas

General Physics and Astronomy

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10.1051/epjconf/20146610019

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Zakari-Issoufou, A. A., Porta, A., Fallot, M., Algora, A., Tain, J. L., Valencia, E., Rice, S., Agramunt, J., Äystö, J., Bowry, M., Bui, V. M., Caballero-Folch, R., Cano-Ott, D., Eloma, V., Estévez, E., Farrelly, G. F., Garcia, A., Gelletly, W., Gomez-Hornillos, M. B., ... Weber, C. (2014). Results of fission products β decay properties measurement performed with a total absorption spectrometer. Paper presented at EPJ Web of Conferences. https://doi.org/10.1051/epjconf/20146610019

@conference{21e2da504aad4599ac59da11224c5fa6,

title = "Results of fission products β decay properties measurement performed with a total absorption spectrometer",

abstract = "β-decay properties of fission products are very important for applied reactor physics, for instance to estimate the decay heat released immediately after the reactor shutdown and to estimate the ν flux emitted. An accurate estimation of the decay heat and the ν emitted flux from reactors, are necessary for purposes such as reactors operation safety and non-proliferation. In order to improve the precision in the prediction for these quantities, the bias due to the Pandemonium effect affecting some important fission product data has to be corrected. New measurements of fission products β-decay, not sensitive to this effect, have been performed with a Total Absorption Spectrometer (TAS) at the JYFL facility of Jyv{\"a}skyl{\"a}. An overview of the TAS technique and first results from the 2009 campaign will be presented. {\textcopyright} Owned by the authors, published by EDP Sciences, 2014.",

author = "Zakari-Issoufou, {A. A.} and A. Porta and M. Fallot and A. Algora and Tain, {J. L.} and E. Valencia and S. Rice and J. Agramunt and J. {\"A}yst{\"o} and M. Bowry and Bui, {V. M.} and R. Caballero-Folch and D. Cano-Ott and V. Eloma and E. Est{\'e}vez and Farrelly, {G. F.} and A. Garcia and W. Gelletly and Gomez-Hornillos, {M. B.} and V. Gorlychev and J. Hakala and A. Jokinen and Jordan, {M. D.} and A. Kankainen and Kondev, {F. G.} and T. Martinez and E. Mendoza and F. Molina and I. Moore and A. Perez and Zs Podolyak and H. Penttil{\"a} and Regan, {P. H.} and J. Rissanen and B. Rubio and C. Weber",

year = "2014",

month = apr,

day = "14",

doi = "10.1051/epjconf/20146610019",

language = "English",

note = "EPJ Web of Conferences ; Conference date: 14-04-2014",

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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 & Weber, C 2014, 'Results of fission products β decay properties measurement performed with a total absorption spectrometer', Paper presented at EPJ Web of Conferences, 14/04/14. https://doi.org/10.1051/epjconf/20146610019

TY - CONF

T1 - Results of fission products β decay properties measurement performed with a total absorption spectrometer

AU - Zakari-Issoufou, A. A.

AU - Porta, A.

AU - Fallot, M.

AU - Algora, A.

AU - Tain, J. L.

AU - Valencia, E.

AU - Rice, S.

AU - Agramunt, J.

AU - Äystö, J.

AU - Bowry, M.

AU - Bui, V. M.

AU - Caballero-Folch, R.

AU - Cano-Ott, D.

AU - Eloma, V.

AU - Estévez, E.

AU - Farrelly, G. F.

AU - Garcia, A.

AU - Gelletly, W.

AU - Gomez-Hornillos, M. B.

AU - Gorlychev, V.

AU - Hakala, J.

AU - Jokinen, A.

AU - Jordan, M. D.

AU - Kankainen, A.

AU - Kondev, F. G.

AU - Martinez, T.

AU - Mendoza, E.

AU - Molina, F.

AU - Moore, I.

AU - Perez, A.

AU - Podolyak, Zs

AU - Penttilä, H.

AU - Regan, P. H.

AU - Rissanen, J.

AU - Rubio, B.

AU - Weber, C.

PY - 2014/4/14

Y1 - 2014/4/14

N2 - β-decay properties of fission products are very important for applied reactor physics, for instance to estimate the decay heat released immediately after the reactor shutdown and to estimate the ν flux emitted. An accurate estimation of the decay heat and the ν emitted flux from reactors, are necessary for purposes such as reactors operation safety and non-proliferation. In order to improve the precision in the prediction for these quantities, the bias due to the Pandemonium effect affecting some important fission product data has to be corrected. New measurements of fission products β-decay, not sensitive to this effect, have been performed with a Total Absorption Spectrometer (TAS) at the JYFL facility of Jyväskylä. An overview of the TAS technique and first results from the 2009 campaign will be presented. © Owned by the authors, published by EDP Sciences, 2014.

AB - β-decay properties of fission products are very important for applied reactor physics, for instance to estimate the decay heat released immediately after the reactor shutdown and to estimate the ν flux emitted. An accurate estimation of the decay heat and the ν emitted flux from reactors, are necessary for purposes such as reactors operation safety and non-proliferation. In order to improve the precision in the prediction for these quantities, the bias due to the Pandemonium effect affecting some important fission product data has to be corrected. New measurements of fission products β-decay, not sensitive to this effect, have been performed with a Total Absorption Spectrometer (TAS) at the JYFL facility of Jyväskylä. An overview of the TAS technique and first results from the 2009 campaign will be presented. © Owned by the authors, published by EDP Sciences, 2014.

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U2 - 10.1051/epjconf/20146610019

DO - 10.1051/epjconf/20146610019

M3 - Paper

T2 - EPJ Web of Conferences

Y2 - 14 April 2014

ER -

Results of fission products β decay properties measurement performed with a total absorption spectrometer

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