3 research outputs found

    Total and differential charge transfer cross sections in He2+ N4+ collisions

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    Charge transfer in the collision system He2+ + N4+ has been investigated both theoretically and experimentally for centre-of-mass energies between 8 and 200 keV. The theoretical calculations of the collision process have been carried out in the semi-classical impact parameter eikonal approach expanding the electronic wavefunction in a multi-state molecular-orbital basis with translation factors. The measurements of the charge-transfer cross sections were performed at an ion-ion crossed-beams experiment. Good agreement between the calculations and the experimental results for both total and differential cross sections is obtained.Fil: von Diemar, K.. Universitat Giessen; AlemaniaFil: Melchert, F.. Universitat Giessen; AlemaniaFil: Huber, K.. Universitat Giessen; AlemaniaFil: Trassl, R.. Universitat Giessen; AlemaniaFil: Salzborn, E.. Universitat Giessen; AlemaniaFil: Opradolce, Liliana Agustina. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; ArgentinaFil: Piacentini, Ruben Dario Narciso. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; Argentin
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