Browsing by Author Varandas, António Joaquim de Campos

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Issue DateTitleAuthor(s)TypeAccess
28-Feb-2008Generalized Uniform Singlet- and Triplet-Pair Extrapolation of the Correlation Energy to the One Electron Basis Set LimitVarandas, A. J. C. articleopenAccess
2004Geometric phase effect at N-fold electronic degeneracies in Jahn-Teller systemsVarandas, A. J. C. ; Xu, Z. R. articleopenAccess
18-Oct-2007HN2(2A‘) Electronic Manifold. I. A Global ab Initio Study of First Two StatesMota, Vinícius C. ; Varandas, António J. C. articleopenAccess
24-Apr-2008HN2(2A‘) Electronic Manifold. II. Ab Initio Based Double-Sheeted DMBE Potential Energy Surface via a Global Diabatization AngleMota, Vinícius C. ; Varandas, António J. C. articleopenAccess
2013Implications of the O + OH reaction in hydroxyl nightglow modelingCaridade, P. J. S. B. ; Horta, J.-Z. J. ; Varandas, A. J. C. articleopenAccess
2000Is there a barrier for the C2v insertion reaction in O(1D)+H2? A test dynamics study based on two-valued energy-switching potential energy surfacesVarandas, A. J. C. ; Voronin, A. I. ; Caridade, P. J. S. B. ; Riganelli, A. articleopenAccess
2007Kinetics and dynamics of O + OClO reaction in a modified many-body expansion potential energy surface for ClO3Teixeira, O. B. M. ; Marques, J. M. C. ; Varandas, A. J. C. articleopenAccess
18-Apr-2002Li + Li2 Dissociation Reaction Using the Self-Consistent Potential and Trajectory Surface Hopping MethodsMarques, J. M. C. ; Voronin, A. I. ; Varandas, A. J. C. articleopenAccess
2013Manifestation of external field effect in time-resolved photo-dissociation dynamics of LiFMeng, Qing-Tian ; Varandas, A. J. C. articleopenAccess
16-Dec-1999Mode Specificity Study in Unimolecular Dissociation of Nonrotating H2O, DHO, and MuHO MoleculesLlanio-Trujillo, J. L. ; Marques, J. M. C. ; Varandas, A. J. C. articleopenAccess
14-Oct-1999Monte Carlo Simulation Approach to Internal Partition Functions for van der Waals MoleculesRiganelli, A. ; Wang, W. ; Varandas, A. J. C. articleopenAccess
20-Jul-2000MRCI Calculation, Scaling of the External Correlation, and Modeling of Potential Energy Curves for HCl and OClPeña-Gallego, A. ; Abreu, P. E. ; Varandas, A. J. C. articleopenAccess
2008Møller-Plesset perturbation energies and distances for HeC20extrapolated to the complete basis set limitVarandas, A. J. C. articleopenAccess
18-Dec-2003Nascent versus “Steady-State” Rovibrational Distributions in the Products of the O(3P) + O3(1A) ReactionCaridade, P. J. S. B. ; Llanio-Trujillo, J. L. ; Varandas, A. J. C. articleopenAccess
19-Jan-2006New Double Many-Body Expansion Potential Energy Surface for Ground-State HCN from a Multiproperty Fit to Accurate ab Initio Energies and Rovibrational CalculationsVarandas, A. J. C. ; Rodrigues, S. P. J. articleopenAccess
2005A novel accurate representation of a double-valued potential energy surface by the DMBE method. Application to triplet H3+(a3E')Varandas, António J. C. ; Alijah, Alexander ; Cernei, Mihail articleopenAccess
2001Nuclear dynamics in the vicinity of a crossing seam: Vibrational spectrum of HD2 revisitedXu, Z. R. ; Varandas, A. J. C. articleopenAccess
2001Nuclear Dynamics in the Vicinity of Crossing Seam: Vibrational Spectra of X3 Systems.Xu, Zong Rong doctoralThesisembargoedAccess
2001OH(v)+O3: Does chemical reaction dominate over non-reactive quenching?Varandas, A. J. C. ; Zhang, L. articleopenAccess
2000On the behavior of single-surface nuclear wavefunctions in the vicinity of the conical intersection for an X3 systemVarandas, A. J. C. ; Xu, Z. R. articleopenAccess