Ara es mostren els items 66-71 de 71

    • The 139La(n, gamma) cross section: key for the onset of the s-process 

      Calviño Tavares, Francisco; Cortés Rossell, Guillem Pere; Poch Parés, Agustí; Pretel Sánchez, Carme (2007-03)
      Article
      Accés restringit per política de l'editorial
      The nuclear resonance parameters and the capture cross section of the neutron magic isotope 139La have been measured relative to 197Au in the energy range of 0.6 eV to 9 keV at the neutron time-of-flight (n TOF) facility ...
    • The 234U neutron capture cross section measurement at the n TOF facility 

      Calviño Tavares, Francisco; Cortés Rossell, Guillem Pere; Poch Parés, Agustí; Pretel Sánchez, Carme (EDP Sciences, 2007)
      Text en actes de congrés
      Accés obert
      The neutron capture cross-section of 234U has been measured for energies from thermal up to the keV region in the neutron time-of-flight facility n TOF, based on a spallation source located at CERN. A 4π BaF2 array composed ...
    • The data acquisition system of the neutron time-of-flight facility n- TOF at CERN 

      Calviño Tavares, Francisco; Cortés Rossell, Guillem Pere; Pretel Sánchez, Carme; Poch Parés, Agustí (2005-02)
      Article
      Accés restringit per política de l'editorial
      The n_TOF facility at CERN has been designed for the measurement of neutron capture, fission and (n; n) crosssections with high accuracy. This requires a flexible and—due to the high instantaneous neutron flux—almost dead ...
    • The measurement of the Pb-206(n,gamma) cross section and stellar implications 

      Vaz, P.; Ventura, A.; Lozano, M.; Villamarin, D.; Vincente, M.C.; Marganiec, J.; Tassan-Got, L.; Lukic, S.; Tavora, L.; Massimi, C.; Terlizzi, R.; Pavlik, A.; Patronis, N.; Perrot, L.; Pavlopoulos, P.; Cennini, P.; Carrapico, C.; Papadopoulos, C.; Capote, R.; Paradela, C.; Cano-Ott, Daniel; Calviño Tavares, Francisco; Pancin, J.; Calviani, M.; Papachristodoulou, C.; Oberhummer, H.; Bisterzo, S.; O'Brien, S.; Berthoumieux, E.; Becvar, F.; Baumann, P.; Chepel, V.; Neves, F.; Mosconi, M.; Marrone, S.; Milazzo, P.M.; Mengoni, A.; Mastinu, P.; Vannini, G.; Vlachoudis, V.; Vlastou, R.; Badurek, G.; Kossionides, E.; Domingo-Pardo, C.; Krticka, M.; Abbondanno, U.; Lamboudis, C.; Aerts, G.; Leeb, H.; Álvarez-Velarde, F.; Lindote, A.; Andriamonje, S.; Lopes, I.; Andrzejewski, J.; Assimakopoulos, P.; Audouin, L.; Koehler, P.; Wisshak, K.; Kerveno, M.; Karamanis, D.; Walter, S.; Karadimos, D.; Wiescher, M.; Herrera-Martinez, A.; Voss, F.; Igashira, M.; Haight, R.; Heil, M.; Kaeppeler, F.; Jericha, E.; Kadi, Y.; Guerrero, C.; Haas, B.; Gunsing, F.; Gallino, R.; Goncalves, I.; Gonzalez-Romero, E.; Gramegna, F.; Ferrari, A.; Ferreira-Marques, R.; Fujii, K; Furman, W.; Ferrant, L.; Embid-Segura, M.; Eleftheriadis, C.; Dridi, W.; Duran, I.; David, S.; Dillmann, I.; Couture, A.; Cox, J.; Colonna, N.; Cortés Rossell, Guillem Pere; Taín Enríquez, José Luis; Tagliente, G.; Rullhusen, P.; Salgado, J.; Rubbia, C.; Rudolf, G.; Savvidis, I.; Stephan, C.; Santos, C.; Sarchiapone, L.; Reifarth, R.; Rauscher, T.; Quesada, J.; Pretel Sánchez, Carme; Plompen, A.; Alvarez, A.; Plukis, A.; Pigni, M.T.; Plag, R.; Poch Parés, Agustí (2008-01)
      Article
      Accés restringit per política de l'editorial
      The neutron capture cross section of 206Pb has been measured at the CERN n TOF spectrometer using a setup of two C6D6 detectors. In the energy interval from 1 eV to 600 keV the cross section is dominated by resonances, ...
    • The n_TOF facility at CERN: performances and first physics results 

      Calviño Tavares, Francisco; Cortés Rossell, Guillem Pere; Poch Parés, Agustí; Pretel Sánchez, Carme (Robert C.Haight; Mark B. Chadwick; Toshihiko Kawano; Patrick Talou, 2004)
      Text en actes de congrés
      Accés obert
      The neutron Time of Flight (n_TOF) facility at CERN is a source of a wide-range (1 eV<En<250 MeV) flux of neutrons, generated by spallation of 20-GeV/c protons onto a solid lead target. The goal of the n_TOF is to ...
    • The neutron capture cross sections of 237Np(n,gamma) and 240Pu(n,gamma) and its relevance in the transmutation of nuclear waste 

      Calviño Tavares, Francisco; Cortés Rossell, Guillem Pere; Poch Parés, Agustí; Pretel Sánchez, Carme (EDP Sciences, 2007)
      Text en actes de congrés
      Accés obert
      Neutron capture cross sections of actinides are of great relevance for the Transmutation of Nuclear Waste in Accelerator Driven Systems (ADS) and Generation-IV reactors. The neutron capture cross sections of 237Np and 240Pu ...