Browsing Mathematics, Statistics & Physics by Author "Cassimi, A."

Now showing items 1-4 of 4

    • Combined theoretical and experimental study of the transmission of tilted ion beams through macroscopic conical glass capillaries 

      Giglio, E.; Zhang, H.; Guillous, S.; Agnihotri, A.; Ropars, F.; ... more authors ( IOP Publishing , 2015 , Conference Paper)
      The transmission as a function of the tilt angle of a 3 keV Ar+ ion beam through a conical macroscopic glass capillary is studied theoretically and experimentally. It was found that the charge patches which are responsible ...

    • Dynamics of charge evolution in glass capillaries for 230-keV Xe23 + ions 

      Cassimi, A.; Ikeda, T.; Maunoury, L.; Zhou, C. L.; Guillous, S.; ... more authors ( American Physical Society , 2012 , Article)
      We have measured the transmission of 230-keV (10-keV/q) Xe23+ ions through insulating tapered glass capillaries of microscopic dimensions. The dynamics of charging and discharging processes have been investigated, evidencing ...

    • Ion impact induced ionization/fragmentation dynamics of rare gas Dimers 

      Kim, H. K.; Titze, J.; Schöffler, M.; Trinter, F.; Waitz, M.; ... more authors ( IOP Publishing , 2013 , Conference Paper)
      We have measured the ionization and fragmentation of Helium, Neon and Argon Dimers induced by ion impact and observed two different pathways, the sequential ionization on each atom and the interatomic Cou-lombic decay. © ...

    • Ion-impact-induced interatomic Coulombic decay in neon and argon dimers 

      Kim, H. K.; Gassert, H.; Schöffler, M. S.; Titze, J. N.; Waitz, M.; ... more authors ( American Physical Society , 2013 , Article)
      We investigate the contribution of interatomic Coulombic decay induced by ion impact in neon and argon dimers (Ne2 and Ar2) to the production of low-energy electrons. Our experiments cover a broad range of perturbation ...