Departament de Física

Recent Submissions

  • Measurement of the 235U(n,f) cross section relative to the 6Li(n,t) and 10B(n,a) standards from thermal to 170 keV neutron energy range at n_TOF 

    Amaducci, Simone; Cosentino, Luigi; Barbagallo, Massimo; Calviño Tavares, Francisco; Casanovas Hoste, Adrià; Tarifeño Saldivia, Ariel Esteban; Cortés Rossell, Guillem Pere (2019-02-27)
    External research report
    Open Access
    The 235U(n,f) cross section was measured in a wide energy range at n_TOF relative to 6Li(n,t) and 10B(n,alpha), with high resolution and in a wide energy range, with a setup based on a stack of six samples and six silicon ...

  • Problemática de los sistemas pasivos de climatización en zonas tropicales cálido-húmedas 

    Guzmán-Hernández, Ignacio Alejandro; Franco González, Fidel; Roset Calzada, Jaime (2019-07)
    Article
    Open Access
    Este artículo se enfoca en expresar algunas problemáticas con las que se encuentra la implementación de algunos sistemas de climatización pasiva para proyectos habitacionales ubicados en zonas climáticas cálido-húmedas, ...

  • 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
    Open Access
    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 ...

  • Status and outlook of the neutron time-of-flight facility n_TOF at CERN 

    Gunsing, Frank; Abbondanno, U; Aerts, G; Alvarez, H; Alvarez Velarde, Francisco; Andriamonje, S; Assimakopoulos, P; Audouin, Ludmila; Badurek, G.; Dolfini, R.; Ferrant, L.; Domingo Pardo, César; Dridi, W.; Calviño Tavares, Francisco; Cortés Rossell, Guillem Pere; Duran, I.; Ferrari, A.; Ferreira-Marques, R.; Frais-Koelbl, H.; Furman, W.; Fujii, K; Jericha, E.; Goncalves, I.; Gonzalez Romero, E.; Goverdovski, A.; Karamanis, D.; Gramegna, F.; Griesmayer, E.; Haas, B.; Haight, R.; Kerveno, M.; Herrera Martinez, Aura; Igashira, M.; Isaev, S.; Kappeler, F; Kadi, Y; Karadimos, D.; Ketlerov, V.; Koehler, Paul E.; Konovalov, V.; Kossionides, E.; Krticka, M.; Mengoni, A; Lampoudis, C.; Leeb, H.; Lindote, A.; Neves, F.; Lopes, I.; Marrone, S.; Lukic, S.; Marganiec, J.; Marques, L.; Oberhummer, H.; Martínez, T.; Mastinu, P.; Massimi, Cristian; Milazzo, P.M.; Moreau, C; Mosconi, M.; O'Brien, S.; Oshima, M.; Pancin, J.; Papachristodoulou, C.; Papadopoulos, C.; Rauscher, Thomas; Paradela, C.; Patronis, N.; Pavlik, A.; Rudolf, G.; Pavlopoulos, P.; Perrot, L.; Pigni, M.T.; Plag, R.; Plompen, A.; Plukis, A.; Rullhusen, P.; Pretel Sánchez, Carme; Poch Parés, Agustí; Quesada, J.; Reifarth, R.; Rubbia, C.; Rosetti, M.; Sarchiapone, L.; Salgado, J.; Savvidis, I.; Stephan, C.; Tagliente, G.; Walter, S.; Tain Enriquez, José Luis; Tassan-Got, L.; Tavora, L.; Becvar, F.; Terlizzi, R.; Vannini, Gianni; Vaz, P.; Ventura, Alberto; Villamarin, D.; Vincente, M.C.; Berthoumieux, Eric; Vlastou, R.; Vlachoudis, V.; Voss, F.; Wendler, H.; Wiescher, M.; Wisshak, K.; Cano-Ott, D; Capote Noy, Roberto; Albornoz, A.C. de; Cennini, P.; Eleftheriadis, C.; Chepel, V.; Chiaveri, E.; Colonna, Nicola; Couture, A.; Cox, J.; Dahlfors, M.; David, S.; Dillmann, Iris; Lozano, Manuel; Guerrero, Carlos (2007-08)
    Article
    Restricted access - publisher's policy
    The neutron time-of-flight facility n_TOF at CERN, fully operational since 2002, combines a high instantaneous neutron flux with high energy resolution. The wide energy range and the high neutron flux per time-of-flight ...

  • Variational approach to relaxed topological optimization: closed form solutions for structural problems in a sequential pseudo-time framework 

    Oliver Olivella, Xavier; Yago Llamas, Daniel; Cante Terán, Juan Carlos; Lloberas Valls, Oriol (2019-10)
    Article
    Restricted access - publisher's policy
    The work explores a specific scenario for structural computational optimization based on the following elements: (a) a relaxed optimization setting considering the ersatz (bi-material) approximation, (b) a treatment based ...

  • Neutron capture on ^{205}Tl: depicting the abundance pattern of lead isotopes in s-process nucleosynthesis 

    Casanovas Hoste, Adrià; Tarifeño Saldivia, Ariel Esteban; Domingo-Pardo, C; Calviño Tavares, Francisco (2018-01-10)
    External research report
    Open Access
    We propose to use the TOF technique to measure the neutron capture cross section of 205Tl(n,gamma) over the full energy range of stellar interest. An accurate measurement of this cross section is needed for a complete and ...

  • Radiative capture on 242Pu for MOX fuel reactors 

    Guerrero, Carlos; Balibrea-Correa, J.; Calviño Tavares, Francisco; Cortés Rossell, Guillem Pere (2013-09-25)
    External research report
    Open Access
    The use of MOX fuel (mixed-oxide fuel made of UO2 and PuO2) in nuclear reactors allows substituting a large fraction of the enriched Uranium by Plutonium reprocessed from spent fuel. Indeed around 66% of the plutonium from ...

  • Measurement of the neutron capture cross-section of 236U 

    Barbagallo, Massimo; Belloni, Fabio; Berthoumieux, Eric; Calviño Tavares, Francisco; Cortés Rossell, Guillem Pere (2010-10-07)
    External research report
    Open Access

  • Neutron capture cross section measurements of 238U, 241Am and 243Am at n_TOF 

    Andriamonje, S.; Andrzejewski, Józef; Audouin, Ludmila; Calviño Tavares, Francisco (2009-04-20)
    External research report
    Open Access
    The increase of the world energy demand and the need of low carbon energy sources have triggered the renaissance and/or enhancement of nuclear energy in many countries. Fundamental nuclear physics can contribute in a ...

  • Large eddy simulation and laboratory experiments on the decay of grid wakes in strongly stratified flows 

    Fraunie, P.; Chashechkin, Y.; Redondo Apraiz, José Manuel; Velasco Montes, David; Rayo Berreba, S. (2009-07-27)
    Article
    Open Access
    A detailed analysis of the flow structure resulting from the combination of turbulence and internal waves is carried out and visualized by means of the Schlieren method on waves in a strongly stratified fluid at the ...

  • 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)
    Conference report
    Open Access
    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)
    Conference report
    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 ...

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