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Vibrational energy transfer in N(2D)+N2 collisions: a quasiclassical trajectory...
Galvão, B. R. L.; Varandas, A. J. C.; Braga, J. P.; Belchior, J. C.Rate coefficients for the N(2D)+N2 collisions were calculated employing quasiclassical trajectories and the first available set of potential energy surfaces for such excited nitrogen interactions. The details of the vibrational energy transfer are discussed, such as the contributions from reactive and non-reactive trajectories as well as the contribution of each electronic symmetry. The calculated state-to-stat...
Aplicação do modelo geométrico no estudo dos efeitos glory e rainbow em colisõe...
Lemes,N. H. T.; Belchior,J. C.; Braga,J. P.A simple analysis of glory and rainbow effects, together with the description of their trajectories is given by the geometric model. The energy dependence of glory and rainbow impact parameters and the energy dependence of the rainbow angle are determined analytically within the model. An universal function for glory and rainbow trajectories can be easily determined.
Quantum Charge Transfer Study of Triply Charged Ions in the Adiabatic Represent...
López-Castillo,A.; Belchior,J.C.; Braga,J.P.Full quantum charge transfer study of the process B3+ + He -> B2+ + He+ has been investigated in the collision energy range 1-102 eV using an ab-initio interaction potential. A new method to solve the Schrödinger equation in an adiabatic basis was used, where the radial and rotational coupling were taken into account, and the importance of the coupling between states of different symmetry was discussed. Moreove...
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