Now showing items 1-20 of 57

  • 197-Au(n,gamma ) cross section in the unresolved resonance region 

    Poch Parés, Agustí; Praena, J.; Pretel Sánchez, Carme; Igashira, M.; Quesada, J.; Pigni, M.T.; Jericha, E.; Plag, R.; Isaev, S.; Plompen, A.; Karadimos, D.; Cennini, P.; Carrapiço, C.; Carrillo de Albornoz, A.; Cano-Ott, D.; Capote, R.; Calviani, M.; Calviño Tavares, Francisco; Belloni, F.; Berthoumieux, E.; Perrot, L.; Martínez, T.; Pavlopoulos, P.; Pancin, J.; Papachristodoulou, C.; O'Brien, S.; Oshima, M.; Patronis, N.; Pavlik, A.; Papadopoulos, C.; Paradela, C.; Oberhummer, H.; Lozano, M.; Neves, F.; Mosconi, M.; Tassan-Got, L.; Mastinu, P.; Tarrío, D.; Mendoza, E.; Terlizzi, R.; Milazzo, P.M.; Tavora, L.; Moreau, C.; Losito, R.; Vaz, P.; Vannini, G.; Márques, L.; Villamarin, D.; Marrone, S.; Ventura, A.; Tagliente, G.; Marganiec, J.; Tain, J.L.; Lukic, S.; Baumann, P.; Barbagallo, M.; Wisshak, K.; Plukis, A.; Badurek, G.; Lindote, A.; Wiescher, M.; Audouin, L.; Lopes, I.; Wendler, H.; Assimakopoulos, P.A.; Lampoudis, C.; Walter, S.; Andrzejewski, J.; Kadi, Y.; Leeb, H.; Andriamonje, S.; Kossionides, E.; Krticka, M.; Álvarez-Velarde, F.; Álvarez, H.; Aerts, G.; Becvár, F.; Konovalov, V.; Vlastou, R.; Rauscher, T.; Koehler, P.; Voss, F.; Ketlerov, V.; Kerveno, M.; Vlachoudis, V.; Karamanis, D.; Reifarth, R.; Abbondanno, U.; Griesmayer, E.; Lederer, C.; Guerrero, C.; Colonna, N.; Haas, B.; Domingo-Pardo, C.; Haight, R.; Gunsing, F.; Heil, M.; Käppeler, F.; Herrera-Martinez, A.; Massimi, C.; Mengoni, A.; Wallner, A.; Sarmento, R.; Savvidis, I.; Santos, C.; Sarchiapone, L.; Rullhusen, P.; Gramegna, F.; Salgado, J.; Goverdovski, A.; Rubbia, C.; Gonzalez-Romero, E.; Rudolf, G.; Goncalves, I.; Stephan, C.; Rosetti, M.; Ferreira-Marques, R.; Fitzpatrick, L.; Ferrant, L.; Ferrari, A.; Furman, W.; Frais-Koelbl, H.; Fujiii, K.; Duran, I.; Embid-Segura, M.; Eleftheriadis, C.; David, S.; Dillmann, I.; Dolfini, R.; Dridi, W.; Cortés Rossell, Guillem Pere; Couture, A.; Cox, J.; Dahlfors, M.; Chiaveri, E.; Chepel, V. (2011-03-17)
    Article
    Restricted access - publisher's policy
    The cross section of the reaction 197Au(n,γ ) was measured with the time-of-flight technique at the n TOF (neutron time-of-flight) facility in the unresolved resonance region between 5 and 400 keV using a pair of C6D6 (where ...
  • 202. Salvem l'aire 

    Universitat Politècnica de Catalunya. Rectorat (Oficina de comunicació i relació amb els mitjans, 2007-11)
    Article
    Open Access
  • 237-Np(n,f) cross section: new data and present status 

    Calviño Tavares, Francisco; Cortés Rossell, Guillem Pere; Poch Parés, Agustí; Pretel Sánchez, Carme (2011-08-12)
    Article
    Restricted access - publisher's policy
    In this document, we present the nal result obtained at the n TOF experiment for the neutron- induced ssion cross section of the 237Np, from the ssion threshold up to 1 GeV. The method applied to get this result is ...
  • 238U(n, gamma) reaction cross section measurement with C6D6 detectors at the n_TOF CERN facility. 

    Mingrone, Federica; Massimi, Cristian; Vannini, Gianni; Calviño Tavares, Francisco; Cortés Rossell, Guillem Pere; Hernández Prieto, Álvaro; Riego Pérez, Albert (2013)
    Conference report
    Open Access
    The radiative capture cross section of 238U is very important for the developing of new reactor technologies and the safety of existing ones. Here the preliminary results of the 238U(n,¿) cross section measurement performed ...
  • 62Ni(n,gamma) and 63Ni(n,gamma) cross sections measured at the n_TOF facility at CERN 

    Lederer, Claudia; Massimi, Cristian; Berthoumieux, Eric; Calviño Tavares, Francisco; Cortés Rossell, Guillem Pere; Gómez Hornillos, María Belén; Riego Pérez, Albert (2014-02-28)
    Article
    Restricted access - publisher's policy
    The cross section of the Ni62(n,gamma) reaction was measured with the time-of-flight technique at the neutron time-of-flight facility n_TOF at CERN. Capture kernels of 42 resonances were analyzed up to 200 keV neutron ...
  • 96Zr(n,gamma ) measurement at the n TOF facility at CERN 

    Calviño Tavares, Francisco; Cortés Rossell, Guillem Pere; Pretel Sánchez, Carme; Poch Parés, Agustí (2011-03-17)
    Article
    Restricted access - publisher's policy
    The (n,γ ) cross section of 96Zr has been investigated at the CERN n TOF spallation neutron source. Highresolution time-of-flight measurements using an enriched ZrO2 sample allowed us to analyze 15 resonances below 40 ...
  • Adapting the Thermal Cycle of A Waste-to-Energy (WtE) Plant to a Higher Performance 

    Chuesiri, Nathapol (Universitat Politècnica de Catalunya, 2007-06)
    Master thesis
    Open Access
    The objective of the project is to evaluate the best way of adapting the thermal cycle of a Waste-to-Energy (WtE) plant to a higher performance. Current situation The current thermal cycle, the furnace/boiler allows a ...
  • Approaching the precursor nuclei of the third r-process peak with RIBs 

    Domingo-Pardo, C; Agramunt Ros, Jorge; Algora, A.; Calviño Tavares, Francisco; Cortés Rossell, Guillem Pere (Institute of Physics (IOP), 2013)
    Conference lecture
    Open Access
    The rapid neutron nucleosynthesis process involves an enormous amount of very exotic neutron-rich nuclei, which represent a theoretical and experimental challenge. Two of the main decay properties that affect the final ...
  • Binary systems and their nuclear explosions 

    Isern Vilaboy, Jordi; Hernanz Carbó, Margarita; José Pont, Jordi (Springer, 2018-08-01)
    Part of book or chapter of book
    Open Access
  • Characterization of the new n_TOF neutron ream: fluence, profile and resolution 

    Bécares, Vicente; Cano Ott, Daniel; Calviani, Marco; Andriamonje, S.; Brugger, Matthias; Andrzejewski, Józef; Calviño Tavares, Francisco; Cortés Rossell, Guillem Pere; Gómez Hornillos, María Belén (2011-08-12)
    Article
    Restricted access - publisher's policy
    After a halt of four years, the n TOF spallation neutron facility at CERN has resumed operation in November 2008 with a new spallation target characterized by an improved safety and engineering design, resulting in a ...
  • Code improvement and model validation for Asco-II Nuclear Power Plant model using a coupled 3D neutron kinetics/thermal-hydraulic code 

    Pericas Casals, Raimon; Ivanov, K; Reventós Puigjaner, Francesc; Batet Miracle, Lluís (2016-01-01)
    Article
    Open Access
    This paper provides a Best Estimate validation calculation with a coupled thermal–hydraulic and 3D neutron kinetic model for Ascó-II Nuclear Power Plant. Common NRC codes have been used for its purpose. TRACE is the code ...
  • Comparison of best-estimate plus uncertainty and conservative methodologies for a PWR MSLB analysis using a coupled 3-D neutron-kinetics/thermal-hydraulic code 

    Pericas Casals, Raimon; Ivanov, K.; Reventós Puigjaner, Francesc; Batet Miracle, Lluís (2017-05-04)
    Article
    Open Access
    This paper compares the Best-Estimate Plus Uncertainty (BEPU) methodology with the Conservative Bounding methodology for design-basis-accident analysis. Calculations have been performed with TRACE [for thermal-hydraulic ...
  • Core Exit temperature response during an SBLOCA event in the ASCO NPP 

    Freixa Terradas, Jordi; Martínez Quiroga, Víctor Manuel; Reventós Puigjaner, Francesc (2015)
    Conference report
    Restricted access - publisher's policy
    Given the difficulties in placing measurements in the core region, core exit temperature (CET) measurements are used as a criterion for the initiation of safety operational procedures during accidental conditions in ...
  • Determinación de la dosis ambiental equivalente H*(10) a partir de espectrometría gamma con detector de LaBr3 

    López de Abajo, Héctor (Universitat Politècnica de Catalunya, 2011-09)
    Master thesis (pre-Bologna period)
    Open Access
    El presente informe tiene como objetivo principal la obtención de la dosis ambiental equivalente (H*(10)) a partir del espectro obtenido mediante el análisis de la amplitud de los impulsos producidos por la radiación ...
  • Development of a probabilistic model to estimate the risk of toxic release due to a train accident in the proximity of nuclear power plant 

    Elgezabal Garmendia, Imanol (Universitat Politècnica de Catalunya, 2018-04-27)
    Master thesis
    Restricted access - confidentiality agreement
  • El futur de l'opció nuclear i la sostenibilitat energètica 

    Ortega, Javier (Càtedra Unesco de Sostenibilitat de la UPC, 2006-05)
    Article
    Open Access
    S’analitza el sector energètic mundial i la situació actual de l’energia d’origen nuclear al món, per passar a descriure els principis tècnics dels actuals reactors de fissió. S’exposa l’evolució dels sistemes de generació ...
  • Erratum: 62Ni(n,¿) and 63Ni(n,¿ ) cross sections measured at the n_TOF facility at CERN 

    Lederer, Claudia; Massimi, Cristian; Berthoumieux, Eric; Calviño Tavares, Francisco; Cortés Rossell, Guillem Pere; Gómez Hornillos, María Belén; Riego Pérez, Albert (2015-07-23)
    Article
    Restricted access - publisher's policy
  • Estudio paramétrico de un diseñoo conceptual de envoltura regeneradora He/LiPb de doble refrigerante para DEMO 

    Mas de les Valls Ortiz, Elisabet; Batet Miracle, Lluís; Fradera Fernandez, Jorge; Sanmartí Cardona, Manel; Sedano, L.A. (2011)
    Conference lecture
    Restricted access - publisher's policy
    El programa Espa~nol de Tecnolog a de Envolturas Regeneradoras TECNO FUS est a estudiando la viabilidad tecnol ogica de un reactor con especi caciones DEMO y envolturas regeneradoras tipo Doble Refrigerante He/Pb15.7Li. ...
  • European Master in Nuclear Energy (EMINE). When academy and industry meet 

    Cabon, Beatrice; Anzieu, P.; Batet Miracle, Lluís (European Nuclear Society (ENS), 2016)
    Conference lecture
    Open Access
    EMINE master programme is an international education initiative offered by KIC-InnoEnergy under the framework of the European Institute of Innovation and Technology (EIT). Students in the programme have the opportunity to ...
  • Fission cross-section measurements of 233-U, 245-Cm and 241,243-Am at CERN n_TOF facility 

    Calviño Tavares, Francisco; Cortés Rossell, Guillem Pere; Poch Parés, Agustí; Pretel Sánchez, Carme (2011-08-12)
    Article
    Restricted access - publisher's policy
    Neutron-induced ssion cross-sections of minor actinides have been measured using the n TOF white neutron source at CERN, Geneva, as part of a large experimental program aiming at collecting new data relevant for nuclear ...