Now showing items 1-12 of 393

  • Measurement of the 244Cm and 246Cm neutron-induced capture cross sections at the n_TOF facility 

    Alcayne Aicua, Víctor; Mendoza Cembranos, Emilio; Kimura, Atsushi; Calviño Tavares, Francisco; Casanovas Hoste, Adrià; Cortés Rossell, Guillem Pere; Tarifeño Saldivia, Ariel Esteban (EPJ Web of Conferences, 2019)
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    The neutron capture reactions of the 244Cm and 246Cm isotopes open the path for the formation of heavier Cm isotopes and heavier elements such asThe neutron capture reactions of the 244Cm and 246Cm isotopes open the path ...
  • Preliminary results on the 233U capture cross section and alpha ratio measured at n_TOF (CERN) with the fission tagging technique 

    Bacak, M.; Aiche, Mourad; Bélier, Gilbert; Calviño Tavares, Francisco; Casanovas Hoste, Adrià; Cortés Rossell, Guillem Pere; Tarifeño Saldivia, Ariel Esteban (EPJ Web of Conferences, 2019)
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    233U is of key importance among the fissile nuclei in the Th-U fuel cycle. A particularity of 233U is its small neutron capture cross-section, which is on average about one order of magnitude lower than the fission ...
  • Fission program at n_TOF 

    Tassan Got, Laurence; Colonna, Nicola; Calviño Tavares, Francisco; Casanovas Hoste, Adrià; Tarifeño Saldivia, Ariel Esteban; Cortés Rossell, Guillem Pere (EPJ Web of Conferences, 2019)
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    Since its start in 2001 the n_TOF collaboration developed a measurement program on fission, in view of advanced fuels in new generation reactors. A special effort was made on measurement of cross sections of actinides, ...
  • Neutron induced reactions for the s process, and the case of Fe and Ni isotopes 

    Lederer, Claudia; Altstadt, Sebastian; Calviño Tavares, Francisco; Andriamonje, S.; Cortés Rossell, Guillem Pere (PoS - Proceedings of Science, 2012)
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    Neutron capture cross sections are the key nuclear physics input to understand nucleosynthesis of the slow neutron capture process (s process). At the neutron time of flight facility n_TOF at CERN neutron capture cross ...
  • Una propuesta de mentoría académica entre iguales para el Grado en Ingeniería Informática 

    Abad Soriano, María Teresa; Sesé Castel, Gemma; Fernández Ruzafa, José (Asociación de Enseñantes Universitarios de la Informática (AENUI), 2019)
    Conference report
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    En este trabajo presentamos la organización y desarrollo de un programa de mentoría académica entre iguales, Aula Lliure, y algunos de sus resultados, por el momento todavía escasos pero prometedores. Inspirado en ...
  • Measurement of the 24,25,26Mg(n, gamma) reaction cross-section at n-TOF 

    Massimi, Cristian; Andriamonje, S.; Andrzejewski, Józef; Calviño Tavares, Francisco; Cortés Rossell, Guillem Pere; Gómez Hornillos, María Belén (PoS - Proceedings of Science, 2010)
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    We have measured the neutron-induced capture cross-section of the importants-process isotopesof magnesium. The measurement has been performed at the neutron time-of-flight facility n_TOFat CERN. From a preliminary analysis ...
  • New measurement of the astrophysically important reaction 62Ni(n,gamma) at n-TOF 

    Lederer, Claudia; Andriamonje, S.; Andrzejewski, Józef; Calviño Tavares, Francisco; Cortés Rossell, Guillem Pere; Gómez Hornillos, María Belén (PoS - Proceedings of Science, 2010)
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    Open Access
    The neutron capture cross section of the reaction 62Ni(n,gamma) 63Ni was measured over a wide energy range from 1 eV to 1 MeV at the neutron time-of-flight facility n_TOF installed at CERN. Preliminary results show that ...
  • Astrophysics at n-TOF facility at CERN 

    Tagliente, G.; Abbondanno, U.; Aerts, G.; Calviño Tavares, Francisco; Pretel Sánchez, Carme (Institute of Physics (IOP), 2010)
    Conference report
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    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 ...
  • Angular distribution in the neutron-induced fission of actinides 

    Leong, L.S.; Tassan Got, Laurence; Tarrío, D.; Calviño Tavares, Francisco; Cortés Rossell, Guillem Pere; Gómez Hornillos, María Belén (EPJ Web of Conferences, 2013)
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    Above 1MeV of incident neutron energy the fission fragment angular distribution (FFAD) has generally a strong anisotropic behavior due to the combination of the incident orbital momentum and the intrinsic spin of the ...
  • The 237Np(n,f) cross section at the CERN n-TOF facility 

    Karadimos, D.; Vlastou, R.; Calviño Tavares, Francisco; Pretel Sánchez, Carme; Cortés Rossell, Guillem Pere (American Institute of Physics (AIP), 2011)
    Conference report
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    The 237Np(n,f) cross sections have been measured at the n-TOF facility relative to the 235U and 238U fission cross sections. The n-TOF spallation neutron source at CERN is characterized by a high intensity flux, an excellent ...
  • Neutron cross-sections for advanced nuclear systems: the n_TOF project at CERN 

    Barbagallo, Massimo; Mastromarco, M.; Colonna, Nicola; Calviño Tavares, Francisco; Cortés Rossell, Guillem Pere; Riego Pérez, Albert (EPJ Web of Conferences, 2004)
    Conference report
    Open Access
    The study of neutron-induced reactions is of high relevance in a wide variety of fields, ranging from stellar nucleosynthesis and fundamental nuclear physics to applications of nuclear technology. In nuclear energy, high ...
  • Neutron research at the N_TOF facility (CERN): Results and perspectives 

    Altstadt, Sebastian; Colonna, Nicola; Andrzejewski, Józef; Calviño Tavares, Francisco; Cortés Rossell, Guillem Pere (American Institute of Physics (AIP), 2013)
    Conference report
    Restricted access - publisher's policy
    n the first ten years of operation, the neutron time-of-flight facility n_TOF at CERN has produced a large body of new and accurate data on neutron capture and fission cross sections, relevant to Nuclear Astrophysics and ...