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    • Water Fragmentation and Energy Loss by Carbon Ions at the Distal Region of the Bragg PeakPeer reviewedClosed access 

      2007, LECOINTRE, Julien; Montenegro, E. C.; Shah, M. B.; Luna, H.; Scully, S. W. J.; de Barros, A. L. F.; Wyer, J. A., HENALLUX
      Article scientifique
      Time-of-flight mass spectrometry was used to investigate fragmentation and energy transfer processes in water by C ions at the distal part of the Bragg peak. Measurements of the positive ion fragments from ionization, electron capture, electron loss, transfer-loss and loss-ionization channels have allowed us for the first time (a) to obtain a quantitative determination of the energy lost by C ions ...

    • Water-molecule dissociation by proton and hydrogen impactPeer reviewedClosed access 

      2007, LECOINTRE, Julien; Luna, H.; de Barros, A. L. F.; Wyer, J. A.; Scully, S. W. J.; Garcia, P. M. Y.; Sigaud, G. M.; Santos, A. C. F.; Senthil, V.; Shah, M. B.; Latimer, C. J.; Montenegro, E. C., HENALLUX
      Article scientifique
      Time-of-flight-based mass analysis of charged water fragments have been used to measure the dissociative and the nondissociative reaction pathways of water formed during collisions with 15 to 100 keV and 500 to 3500 keV H+ projectiles and with 8 to 100 keV H0 projectiles. The fragmentation pathways resulting from the ionization and the electron capture collisions with the incident H+ and H0 ...