Now showing items 1-20 of 25

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      96 Zr(n,γ) measurement at the n_TOF facility at CERN  [Article]

      Tagliente, G.; Milazzo, Paolo; Fujii, K.; Abbondanno, U.; Aerts, G.; Álvarez, H.; Wisshak, K.; Capote, Roberto; Quesada Moreno, José Francisco (American Physical Society, 2011)
      The (n,γ) cross section of 96Zr has been investigated at the CERN n-TOF spallation neutron source. High-resolution time-of-flight measurements using an enriched ZrO2 sample allowed us to analyze 15 resonances below 40 keV ...
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      Application of Photon Strength Functions to (n,g ) measurements with the n_TOF TAC  [Presentation]

      Guerrero, Carlos; Abbondanno, U.; Aerts, G.; Calviño Tavares, Francisco; Capote Fuente, Raúl; Lozano Leyva, Manuel Luis; Quesada Molina, José Manuel (Proceedings of Science, 2017-06)
      The neutron capture cross section measurements at the CERN n_TOF facility are performed using a new detection system, the segmented Total Absorption Calorimeter (TAC). All measurements are performed in reference to the ...
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      Astrophysics at n-TOF facility  [Presentation]

      Tagliente, G.; Abbondanno, U.; Aerts, G.; Capote Noy, Roberto; Lozano Leyva, Manuel Luis; Praena Rodríguez, Javier; Quesada Molina, José Manuel; Salgado, J.; Santos, Cayetano; Vaz, P.; Wisshak, Klaus (American Institute of Physics, 2010)
      Heavy elements with Z ≥ 30 are made by neutron capture reactions during stellar He burning and presumably in supernovae. This contribution deals mainly with the slow neutron capture (s) process which is responsible for ...
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      Dissemination of data measured at the CERN n TOF facility  [Article]

      Dupont, E.; Otuka, Naohiko; Cabellos, Óscar; Aberle, Oliver; Aerts, G.; Altstadt, Sebastian G.; Álvarez-Pol, H.; Álvarez Velarde, F.; Andriamonje, S.; Andrzejewski, J.; Cortés Giraldo, Miguel Antonio (EDP Sciences, 2017)
      The n TOF neutron time-of-flight facility at CERN is used for high quality nuclear data measurements from thermal energy up to hundreds of MeV. In line with the CERN open data policy, the n TOF Collaboration takes actions ...
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      Dissemination of data measured at the CERN n_TOF facility  [Presentation]

      Dupont, E.; Otuka, Naohiko; Cabellos, Óscar; Aberle, O.; Aerts, G.; Altstadt, Sebastian G.; Cortés Giraldo, Miguel Antonio; Lerendegui Marco, Jorge; Quesada Molina, José Manuel; Zugec, P. (EDP Sciences: EPJ Open Access, 2017)
      The n TOF neutron time-of-flight facility at CERN is used for high quality nuclear data measurements from thermal energy up to hundreds of MeV. In line with the CERN open data policy, the n TOF Collaboration takes actions ...
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      Experimental study of the 91Zr(n, γ) reaction up to 26 keV  [Article]

      Tagliente, G.; Milazzo, Paolo; Fujii, K.; Aerts, G.; Abbondanno, U.; Álvarez, H.; Wisshak, K.; Capote, Roberto; Lozano Leyva, Manuel Luis; Quesada Molina, José Manuel (The American Physical Society, 2008)
      The neutron capture cross sections of the Zr isotopes are relevant to studies in nuclear structure, nuclear astrophysics, and nuclear technology. The valence neutron of 91Zr with respect to the neutron magic nucleus 90Zr ...
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      High-accuracy U233 (n,f) cross-section measurement at the white-neutron source n_TOF from near-thermal to 1 MeV neutron energy  [Article]

      Calviani, M.; Praena Rodríguez, Javier; Abbondanno, U.; Aerts, G.; Álvarez, H.; Álvarez Velarde, F.; Capote, Roberto; Lozano Leyva, Manuel Luis; Quesada Molina, José Manuel; Wisshak, K. (The American Physical Society, 2009)
      The 233U(n,f) cross section has been measured at the white neutron source n-TOF in a wide energy range with a dedicated fission ionization chamber. We report here the results from ∼30 meV to 1 MeV neutron energy. The ...
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      Measurement and analysis of the 243 Am neutron capture cross section at the n_TOF facility at CERN  [Article]

      Mendoza, Emilio; Cano-Ott, D.; Guerrero Sánchez, Carlos; Berthoumieux, E.; Abbondanno, U.; Aerts, G.; Capote, Roberto; Lozano Leyva, Manuel Luis; Quesada Molina, José Manuel; Wisshak, K. (American Physical Society, 2014)
      Background: The design of new nuclear reactors and transmutation devices requires to reduce the present neutron cross section uncertainties of minor actinides. Purpose: Improvement of the Am243(n,γ) cross section uncertainty. ...
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      Measurement and resonance analysis of the 237Np neutron capture cross section  [Article]

      Guerrero Sánchez, Carlos; Cano-Ott, D.; Mendoza, Emilio; Abbondanno, U.; Aerts, G.; Álvarez Velarde, F.; Capote, Roberto; Lozano Leyva, Manuel Luis; Quesada Molina, José Manuel; Wisshak, K. (American Physical Society, 2012)
      The neutron capture cross section of 237Np was measured between 0.7 and 500 eV at the CERN n-TOF facility using the 4π BaF2 Total Absorption Calorimeter. The experimental capture yield was extracted minimizing all the ...
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      Measurement of resolved resonances of 232Th(n, γ) at the n_TOF facility at CERN  [Article]

      Gunsing, F.; Berthoumieux, E.; Aerts, G.; Abbondanno, U.; Álvarez, H.; Álvarez Velarde, F.; Capote, Roberto; Lozano Leyva, Manuel Luis; Quesada Molina, José Manuel; Wisshak, K. (American Physical Society, 2012)
      The yield of the neutron capture reaction 232Th(n,γ) has been measured at the neutron time-of-flight facility n-TOF at CERN in the energy range from 1 eV to 1 MeV. The reduction of the acquired data to the capture yield ...
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      Measurement of the 151 Sm( n ,γ ) cross section from 0.6 eV to 1 MeV via the neutron time-of-flight technique at the CERN n TOF facility  [Article]

      Capote, Roberto; Lozano Leyva, Manuel Luis; Molina-Coballes, Alberto; Quesada Molina, José Manuel; Marrone, S.; Abbondanno, U.; Aerts, G.; Álvarez Velarde, F. (American Physical Society, 2006-03-17)
      The 151Sm(n, γ) cross section was measured with the time-of-flight technique from 0.6 eV up to 1 MeV relative to the Au standard with an overall uncertainty of typically 6%. Neutrons were produced by spallation at the ...
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      Measurement of the radiative neutron capture cross section of 206 Pb and its astrophysical implications  [Article]

      Domingo-Pardo, C.; Abbondanno, U.; Aerts, G.; Álvarez, H.; Álvarez Velarde, F.; Andriamonje, S.; Capote, Roberto; Lozano Leyva, Manuel Luis; Quesada Molina, José Manuel; Wisshak, K. (The American Physical Society, 2007)
      The (n,γ) cross section of 206Pb has been measured at the CERN n_TOF facility with high resolution in the energy range from 1 eV to 620 keV by using two optimized 6C6D detectors. In the investigated energy interval about ...
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      Neutron capture cross section measurement of 151 Sm at the CERN neutron time of flight facility (n_TOF)  [Article]

      Quesada Molina, José Manuel; Abbondanno, U.; Aerts, G.; Álvarez Velarde, F.; Álvarez-Pol, H.; Andriamonje, S.; Andrzejewski, J.; Badurek, G. (American Physical Society, 2004-10-15)
      The151Sm(n,γ)152Sm cross section has been measured at the spallation neutron facility n_TOF at CERN in the energy range from 1 eV to 1 MeV. The new facility combines excellent resolution in neutron time-of-flight, low ...
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      Neutron capture cross section measurements at n_TOF of Np-237, Pu-240 and Am-243 for the transmutation of nuclear waste  [Presentation]

      Cano-Ott, D.; Abbondanno, U.; Aerts, G.; Capote del Villar, Ramón; Lozano Leyva, Manuel Luis; Quesada Molina, José Manuel; Wisshak, K. (AIP Publishing, 2006)
      Accurate and reliable neutron capture cross section data for actinides are necessary for the proper design, safety regulation and precise performance assessment of transmutation devices such as Fast Critical Reactors or ...
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      Neutron capture cross section of 232 Th measured at the n TOF facility at CERN in the unresolved resonance region up to 1 MeV  [Article]

      Capote, Roberto; Lozano Leyva, Manuel Luis; Quesada, J.; Aerts, G.; Abbondanno, U.; Álvarez, H.; Alvarez Velarde, F.; Andriamonje, S. (American Physical Society, 2006-06-07)
      We have measured the neutron capture reaction yield of 232Th at the neutron time-of-flight facility n TOF at CERN in the energy range from 1 eV to 1 MeV. The average capture cross section has been extracted in the energy ...
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      Neutron capture cross section of 90Zr: Bottleneck in the s-process reaction flow  [Article]

      Tagliente, G.; Fujii, K.; Milazzo, Paolo; Moreau, C.; Aerts, G.; Abbondanno, U.; Capote, Roberto; Lozano Leyva, Manuel Luis; Quesada Molina, José Manuel; Wisshak, K. (The American Physical Society, 2008)
      The neutron capture cross sections of the Zr isotopes have important implications in nuclear astrophysics and for reactor design. The small cross section of the neutron magic nucleus 90Zr, which accounts for more than 50% ...
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      Neutron capture on 94Zr: Resonance parameters and Maxwellian-averaged cross sections  [Article]

      Tagliente, G.; Milazzo, Paolo; Fujii, K.; Abbondanno, U.; Aerts, G.; Álvarez, H.; Wisshak, K.; Capote, Roberto; Lozano Leyva, Manuel Luis; Quesada Molina, José Manuel (American Physical Society, 2011)
      The neutron capture cross sections of the Zr isotopes play an important role in nucleosynthesis studies. The s-process reaction flow between the Fe seed and the heavier isotopes passes through the neutron magic nucleus ...
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      Neutron-induced fission cross section of 245 Cm: New results from data taken at the time-of-flight facility n_TOF  [Article]

      Calviani, M.; Meaze, M. H.; Colonna, Nicola; Praena Rodríguez, Javier; Abbondanno, U.; Aerts, G.; Capote, Roberto; Lozano Leyva, Manuel Luis; Quesada Molina, José Manuel; Wisshak, K. (American Physical Society, 2012)
      The neutron-induced fission cross section of 245Cm was measured at n-TOF in a wide energy range and with high resolution. The energy dependence, measured in a single measurement from 30 meV to 1 MeV neutron energy, has ...
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      New measurement of neutron capture resonances in 209 Bi  [Article]

      Capote, Roberto; Lozano Leyva, Manuel Luis; Quesada, J.; Domingo Pardo, César; Abbondanno, U.; Aerts, G.; Álvarez-Pol, H.; Alvarez Velarde, F. (American Physical Society, 2006-08-29)
      The neutron capture cross section of 209 Bi has been measured at the CERN n TOF facility by employing the pulse-height-weighting technique. Improvements over previous measurements are mainly because of an optimized ...
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      Resonance capture cross section of 207 Pb  [Article]

      Capote, Roberto; Lozano Leyva, Manuel Luis; Quesada, Julio; Domingo Pardo, César; Abbondanno, U.; Aerts, G.; Ávarez Pol, H.; Álvarez Velarde, F.; Andriamonje, S. (American Physical Society, 2006-11-16)
      The radiative neutron capture cross section of 207 Pb has been measured at the CERN neutron time of flight installation n TOF using the pulse height weighting technique in the resolved energy region. The measurement has ...