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11.
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Neutron-induced fission cross section of U234 measured at the CERN n_TOF facility
/ Karadimos, D ; Vlastou, R ; Ioannidis, K ; Demetriou, P ; Diakaki, M ; Vlachoudis, V (CERN) ; Pavlopoulos, P ; Konovalov, V ; Abbondanno, U ; Aerts, G et al.
The neutron-induced fission cross section of U234 has been measured at the CERN n_TOF facility relative to the standard fission cross section of U235 from 20 keV to 1.4 MeV and of U238 from 1.4 to 200 MeV. A fast ionization chamber (FIC) was used as a fission fragment detector with a detection efficiency of no less than 97%. [...]
2014 - 11 p.
- Published in : Phys. Rev. C 89 (2014) 044606
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12.
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Astrophysics at n_TOF facility at CERN
/ Tagliente, G (INFN, Bari) ; Abbondanno, U (INFN, Trieste) ; Aerts, G (DAPNIA, Saclay) ; Alvarez, H (Santiago de Compostela U.) ; Alvarez-Velarde, F (Madrid, CIEMAT) ; Andriamonje, S (DAPNIA, Saclay) ; Andrzejewski, J (Lodz U.) ; Audouin, L (Karlsruhe, Forschungszentrum) ; Badurek, G (Vienna, Tech. U.) ; Baumann, P (Strasbourg, IReS) et al.
/n_TOF
The neutron time of flight (n_TOF) facility at CERN is a spallation neutron source with white neutron energy spectrum (from thermal to several GeV), covering the full energy range of interest for nuclear astrophysics, in particular for measurement s of the neutron capture cross section required in s-process nucleosynthesis. This contribution presents an overview on the astrophysical program carried on at the n_TOF facility, the main results and their implications..
2011 - 4 p.
In : International Nuclear Physics Conference 2010, Vancouver, Canada, 4 - 9 Jul 2010, pp.042024
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13.
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14.
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The Zr-93 (n, gamma) reaction up to 8 keV neutron energy
/ Tagliente, G (INFN, Bari) ; Abbondanno, U (INFN, Trieste) ; Aerts, G (DAPNIA, Saclay) ; Alvarez, H (Santiago de Compostela U.) ; Alvarez-Velarde, F (Madrid, CIEMAT) ; Andriamonje, S (DAPNIA, Saclay) ; Andrzejewski, J (Lodz U.) ; Audouin, L (Karlsruhe, Inst. Technol.) ; Badurek, G (Vienna, Tech. U.) ; Baumann, P (Strasbourg, IReS) et al.
2013 - 7 p.
- Published in : Phys. Rev. C 87 (2013) 014622
APS published version, local copy: PDF;
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15.
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16.
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Nuclear astrophysics with radioactive ions at FAIR
/ Reifarth, R. ; Altstadt, S. ; Göbel, K. ; Heftrich, T. ; Heil, M. ; Koloczek, A. ; Langer, C. ; Plag, R. ; Pohl, M. ; Sonnabend, K. et al.
The nucleosynthesis of elements beyond iron is dominated by neutron captures in the s and r processes. However, 32 stable, proton-rich isotopes cannot be formed during those processes, because they are shielded from the s-process flow and r-process beta-decay chains. [...]
arXiv:1310.1632.-
2016-01-05 - 12 p.
- Published in : J. Phys.: Conf. Ser. 665 (2016) 012044
Fulltext: pdf - PDF; 10.1088_1742-6596_665_1_012044 - PDF; arXiv:1310.1632 - PDF; External link: Preprint
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17.
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Neutron-induced fission cross section of Cm-245: New results from data taken at the time-of-flight facility n_TOF
/ Calviani, M (INFN, Legnaro ; Padua U. ; CERN) ; Meaze, M H (INFN, Bari) ; Colonna, N (INFN, Bari) ; Praena, J (Seville U.) ; Abbondanno, U (INFN, Trieste) ; Aerts, G (DSM, DAPNIA, Saclay) ; Alvarez, H (Santiago de Compostela U.) ; Alvarez-Velarde, F (Madrid, CIEMAT) ; Andriamonje, S (CERN ; DSM, DAPNIA, Saclay) ; Andrzejewski, J (Lodz U.) et al.
2012 - 10 p.
- Published in : Phys. Rev. C 85 (2012) 034616
APS Published version, local copy: PDF;
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18.
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Simultaneous measurement of neutron-induced capture and fission reactions at CERN
/ Guerrero, C (CERN ; Madrid, CIEMAT) ; Berthoumieux, E (CERN ; Saclay) ; Cano-Ott, D (Madrid, CIEMAT) ; Mendoza, E (Madrid, CIEMAT) ; Andriamonje, S (CERN) ; Andrzejewski, J (Lodz U.) ; Audouin, L (Lyon, IPN) ; Barbagallo, M (INFN, Bari) ; Becares, V (Madrid, CIEMAT) ; Becvar, F (Charles U.) et al.
The measurement of the capture cross-section of fissile elements, of utmost importance for the design of innovative nuclear reactors and the management of nuclear waste, faces particular difficulties related to the -ray background generated in the competing fission reactions. At the CERN neutron time-of-flight facility n_TOF we have combined the Total Absorption Calorimeter (TAC) capture detector with a set of three (235)U loaded MicroMegas (MGAS) fission detectors for measuring simultaneously two reactions: capture and fission. [...]
2012 - 9 p.
- Published in : Eur. Phys. J. A 48 (2012) 29
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19.
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Measurement of resolved resonances of Th-232 (n, gamma) at the n_TOF facility at CERN
/ Gunsing, F (DAPNIA, Saclay) ; Berthoumieux, E (DAPNIA, Saclay) ; Aerts, G (DAPNIA, Saclay) ; Abbondanno, U (INFN, Trieste) ; Alvarez, H (Santiago de Compostela U.) ; Alvarez-Velarde, F (Madrid, CIEMAT) ; Andriamonje, S (DAPNIA, Saclay) ; Andrzejewski, J (Lodz U.) ; Assimakopoulos, P (Ioannina U.) ; Audouin, L (Orsay, IPN) et al.
2012 - 17 p.
- Published in : Phys. Rev. C 85 (2012) 064601
- Published in : Phys. Rev. C 86 (2012) 019902 (Erratum)
APS published version, local copy: PDF;
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20.
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Measurement and resonance analysis of the Np-237 neutron capture cross section
/ Guerrero, C (Madrid, CIEMAT ; CERN) ; Cano-Ott, D (Madrid, CIEMAT) ; Mendoza, E (Madrid, CIEMAT) ; Abbondanno, U (INFN, Trieste) ; Aerts, G (DAPNIA, Saclay) ; Alvarez-Velarde, F (Madrid, CIEMAT) ; Andriamonje, S (DAPNIA, Saclay) ; Andrzejewski, J (Lodz U.) ; Assimakopoulos, P (Ioannina U.) ; Audouin, L (Orsay, IPN) et al.
2012 - 15 p.
- Published in : Phys. Rev. C 85 (2012) 044616
APS published version, local copy: PDF;
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