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1.
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Neutron-induced fission cross section of Np237 in the keV to MeV range at the CERN n_TOF facility
/ Diakaki, M ; Karadimos, D ; Vlastou, R ; Kokkoris, M ; Demetriou, P ; Skordis, E ; Tsinganis, A ; Abbondanno, U ; Aerts, G ; Álvarez, H et al.
The neutron-induced fission cross section of Np237 was experimentally determined at the high-resolution and high-intensity facility n_TOF, at CERN, in the energy range 100 keV to 9 MeV, using the U235(n,f) and U238(n,f) cross section standards below and above 2 MeV, respectively. A fast ionization chamber was used in order to detect the fission fragments from the reactions and the targets were characterized as far as their mass and homogeneity are concerned by means of α spectroscopy and Rutherford backscattering spectroscopy respectively. [...]
2016 - 12 p.
- Published in : Phys. Rev. C 93 (2016) 034614
Fulltext: PDF;
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2.
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Nuclear Astrophysics at the n_TOF facility, CERN
/ Tagliente, G (INFN, Bari) ; Abbondanno, U (INFN, Trieste) ; Aerts, G (IRFU, Saclay) ; Alvarez, H (U. Santiago de Compostela (main)) ; Alvarez-Velarde, F (Madrid, CIEMAT) ; Andriamonje, S (IRFU, Saclay) ; Andrzejewski, J (U. Lodz (main)) ; Audouin, L (Karlsruhe, Forschungszentrum) ; Badurek, G (TU Vienna) ; Baumann, P (Strasbourg, IReS) et al.
Geneva : CERN, 2015
Published version from CERN: PDF;
In : 14th International Conference on Nuclear Reaction Mechanisms, Villa Monastero, Varenna, Italy, 15 - 19 Jun 2015, pp.267
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3.
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Study of 234U(n,f) Resonances Measured at the CERN n_TOF Facility
/ Leal-Cidoncha, E (U. Santiago de Compostela (main)) ; Durán, I (U. Santiago de Compostela (main)) ; Paradela, C (U. Santiago de Compostela (main)) ; Tarrío, D (U. Santiago de Compostela (main)) ; Leong, L S (Orsay, IPN) ; Audouin, L (Orsay, IPN) ; Tassan-Got, L (Orsay, IPN) ; Praena, J (Seville U.) ; Berthier, B (Orsay, IPN) ; Ferrant, L (Orsay, IPN) et al.
We present the analysis of the resolved resonance region for the U-234(n,f) cross section data measured at the CERN n\_TOF facility. The resonance parameters in the energy range from 1 eV to 1500 eV have been obtained with the SAMMY code by using as initial parameters for the fit the resonance parameters of the JENDL-3.3 evaluation. [...]
2014 - 3.
- Published in : Nucl. Data Sheets 119 (2014) 42-44
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4.
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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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5.
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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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6.
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7.
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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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8.
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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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9.
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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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10.
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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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