Enviaments recents

  • Monte Carlo simulations of the n TOF lead spallation target with the Geant4 toolkit: A benchmark study 

    Lerendegui-Marco, J.; Cortés-Giraldo, M.A.; Guerrero Sánchez, Carlos; Calviño Tavares, Francisco; Casanovas Grau, Albert; Cortés Rossell, Guillem Pere (EDP Sciences, 2016)
    Comunicació de congrés
    Accés obert
    Monte Carlo (MC) simulations are an essential tool to determine fundamental features of a neutron beam, such as the neutron flux or the ¿ -ray background, that sometimes can not be measured or at least not in every position ...
  • The n TOF facility: Neutron beams for challenging future measurements at CERN 

    Chiaveri, E.; Aberle, O.; Andrzejewski, Józef; Calviño Tavares, Francisco; Casanovas Grau, Albert; Cortés Rossell, Guillem Pere; Tarifeño Saldivia, Ariel Esteban (EDP Sciences, 2016)
    Comunicació de congrés
    Accés obert
    The CERN n TOF neutron beam facility is characterized by a very high instantaneous neutron flux, excellent TOF resolution at the 185m long flight path (EAR-1), low intrinsic background and coverage of a wide range of neutron ...
  • 7Be(n,alpha) and 7Be(n,p) cross-section measurement for the cosmological lithium problem at the n TOF facility at CERN 

    Barbagallo, Massimo; Colonna, Nicola; Aberle, O.; Calviño Tavares, Francisco; Casanovas Grau, Albert; Cortés Rossell, Guillem Pere; Tarifeño Saldivia, Ariel Esteban (EDP Sciences, 2016)
    Comunicació de congrés
    Accés obert
    The Cosmological Lithium Problem refers to the large discrepancy between the abundance of primordial 7Li predicted by the standard theory of Big Bang Nucleosynthesis and the value inferred from the so-called “Spite plateau” ...
  • Time-of-flight and activation experiments on 147 Pm and 171 Tm for astrophysics 

    Guerrro Sánchez, Carlos; Lerendegui-Marco, J.; Domingo-Pardo, C; Calviño Tavares, Francisco; Casanovas Grau, Albert; Cortés Rossell, Guillem Pere; Tarifeño Saldivia, Ariel Esteban (EDP Sciences, 2016)
    Comunicació de congrés
    Accés obert
    The neutron capture cross section of several key unstable isotopes acting as branching points in the s-process are crucial for stellar nucleosynthesis studies, but they are very challenging to measure due to the difficult ...
  • Characterization of the n TOF EAR-2 neutron beam 

    Chen, Y.L.; Tassan Got, Laurence; Audouin, Ludmila; Calviño Tavares, Francisco; Casanovas Grau, Albert; Cortés Rossell, Guillem Pere (EDP Sciences, 2016)
    Comunicació de congrés
    Accés obert
    The experimental area 2 (EAR-2) at CERNs neutron time-of-flight facility (n TOF), which is operational since 2014, is designed and built as a short-distance complement to the experimental area 1 (EAR-1). The Parallel Plate ...
  • New accurate measurements of neutron emission probabilities for relevant fission products 

    Agramunt Ros, Jorge; Taín, J.L.; Albiol, F.; Calviño Tavares, Francisco; Cortés Rossell, Guillem Pere; Riego Pérez, Albert; Tarifeño Saldivia, Ariel Esteban (EDP Sciences, 2016)
    Text en actes de congrés
    Accés obert
    We have performed new accurate measurements of the beta-delayed neutron emission probability for ten isotopes of the elements Y, Sb, Te and I. These are fission products that either have a significant contribution to the ...
  • Thermo-fluid study of the upc race-track microtron cooling system 

    Escaler Puigoriol, Francesc Xavier; Koubychine Merkulov, Youri Alexandrovich; Blasco Argente, Vicente Pablo; Romero Perea, Juan Antonio; Sánchez Díaz, Alexandre; Prieto, M.; Shvedunov, V.I. (2016)
    Comunicació de congrés
    Accés obert
    The cooling system of the race-track microtron (RTM), which is under construction at the Universitat Politècnica de Catalunya (UPC), has been simulated by means of a computational fluid dynamics (CFD) software. The hydraulic ...
  • Caracterización radiológica de los materiales filtrantes y subproductos de una planta potabilizadora metropolitana 

    Mulas Capuz, Daniel (2016)
    Text en actes de congrés
    Accés restringit per política de l'editorial
  • Dynamic modeling of pure hydrogen production via bio-ethanol steam reforming in a catalytic membrane reactor 

    Hedayati, Ali; Le Corre, Oliver; Lacarriere, Bruno; Llorca Piqué, Jordi (2015)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    Ethanol steam reforming was performed in a catalytic membrane reactor (CMR) containing Pd-Ag membrane tubes selective to hydrogen and Pd-Rh/CeO2 catalyst. Experiments were performed at 923 K, 6-10 bar, and fuel flow rates ...
  • The CERN n_TOF facility: a unique tool for nuclear data measurement 

    Mingrone, Federica; Aberle, O.; Andrzejewski, Józef; Audouin, Ludmila; Bécares, Vicente; Bacak, M.; Barbagallo, Massimo; Barros, S.; Becvar, F.; Beinrucker, C.; Berthoumieux, Eric; Billowes, J.; Calviño Tavares, Francisco; Casanovas Hoste, Adrià; Cortés Rossell, Guillem Pere (2015)
    Text en actes de congrés
    Accés obert
    The study of the resonant structures in neutron-nucleus cross-sections, and therefore of the compoundnucleus reaction mechanism, requires spectroscopic measurements to determine with high accuracy the energy of the neutron ...
  • Máster en Ingeniería Nuclear por la UPC (Máster UPC-ENDESA), un proyecto conjunto de empresa y universidad 

    Batet Miracle, Lluís; Calviño Tavares, Francisco; Duch Guillen, María Amor; Dies Llovera, Javier; León López, Pablo Teófilo; Fernandez-Olano, P. (2014)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    El Máster en Ingeniería Nuclear por la UPC, cuya primera edición tuvo lugar en el curso 2011-2012, está orientado a la formación de ingenieros nucleares con un nivel alto de competencias que les permitan optar a puestos ...
  • Radiological characterization of waste products at a catalan drinking water treatment plant 

    Camacho García, Antonia; Montaña Gurrera, Montserrat; Serrano Carreño, M. Isabel; Blázquez Pérez, Sonia M.; Montes, Sergio; Ganzer Martí, Marta; Devesa, Ricard; Duch Guillen, María Amor (2014)
    Comunicació de congrés
    Accés restringit per decisió de l'autor
    Conventional Drinking Water Treatment Plants (DWTPs) have a fairly standard sequence of processes which essentially consist of solid separation using either physical processes such as settling and filtration, or chemical ...

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