Title: The (n,alpha) reaction in the s-process branching point 59Ni
Authors: WEISS C.GUERRERO C.GRIESMAYER E.ANDRZEJEWSKI J.BADUREK G.CHIAVERI E.DRESSLER R.GANESAN S.JERICHA E.KÄPPELER F.KOEHLER P.LEDERER C.LEEB H.MARGANIEC J.PAVLIK AndreasPERKOWSKI J.RAUSCHER T.REIFARTH R.SCHUMANN D.TAGLIENTE G.VLACHOUDIS V.AUDOUIN L.ALTSTADT S.BARBAGALLO M.BECARES V.Becvár F.BELLONI F.BERTHOUMIEUX E.BILLOWES J.BOCCONE V.BOSNAR D.CALVIANI M.BRUGGER M.CALVIÑO F.CANO-OTT D.CARRAPIÇO C.CERUTTI F.CHIN M.CORTES G.CORTES-GIRALDO M. A.COLONNA N.DIAKAKI M.DOMINGO-PARDO C.DZYSIUK N.ELEFTHERIADIS C.FERRARI A.FRAVAL K.GARCIA A. R.GIUBRONE G.GOMEZ-HORNILLOS M. B.GONZALEZ-ROMERO E.GONÇALVES I.GUNSING F.GURUSAMY P.JENKINS D. G.DURAN I.HERNANDEZ-PRIETO A.KADI Y.KARADIMOS D.KOKKORIS M.KROLL J.Krticka M.LANGER C.LOSITO R.KIVEL NikoLAMPOUDIS C.LEAL-CIDONCHA E.LEONG L. S.MALLICK A.MANOUSOS AMARTÍNEZ T.MASSIMI C.MASTINU P.MASTROMARCO M.MEAZE M.MENDOZA E.MENGONI A.MILAZZO P. M.MINGRONE F.MIREA M.MONDELAERS WillyPLOMPEN ArjanPRAENA J.QUESADA J.RIEGO A.ROMAN F.RUBBIA C.PARADELA C.ROBLES M. S.SARMENTO R.SCHILLEBEECKX PeterSCHMIDT S.TAIN J. L.TSINGANIS A.VALENTA S.VANNINI G.VARIALE V.VAZ P.VENTURA A.VERMEULEN M.VERSACI R.VLASTOU R.WALLNER A.TARRIO D.TASSAN-GOT L.SABATE-GILARTE MSAXENA A.WARE T.WEIGAND M.WRIGHT T. J.ZUGEC P.
Citation: NUCLEAR DATA SHEETS vol. 120 p. 208-210
Publisher: ACADEMIC PRESS INC ELSEVIER SCIENCE
Publication Year: 2014
JRC N°: JRC85826
ISSN: 0090-3752
URI: http://www.sciencedirect.com/science/article/pii/S0090375214005006
http://dx.doi.org/10.1016/j.nds.2014.07.048
http://publications.jrc.ec.europa.eu/repository/handle/JRC85826
DOI: 10.1016/j.nds.2014.07.048
Type: Articles in periodicals and books
Abstract: The (n,alpha) reaction in the radioactive 59Ni is of relevance in nuclear astrophysics as 59Ni can be considered as the first branching point in the astrophysical s-process. Its relevance in nuclear technology is especially related to material embrittlement in stainless steel. However, there is a discrepancy between available experimental data and the evaluated nuclear data files for this reaction. At the n_TOF facility at CERN, a dedicated system based on sCVD diamond diodes was set up to measure the 59Ni(n,alpha)56Fe cross section. The results of this measurement, with special emphasis on the dominant resonance at 203 eV, are presented here. CIVIDEC Instrumentation GmbH, Vienna, Austria, sponsored this work.
JRC Directorate:Health, Consumers and Reference Materials

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