| 2016 | ICCSA | New Approach to Calculate Adiabatic Curves of Bound States and Reactive Scattering in Quantum Chemistry Problems. | Fernanda Castelo Branco de Santana, Angelo Amncio Duarte, Mirco Ragni, Ana Carla Peixoto Bitencourt, Herman Augusto Lepikson |
| 2014 | ICCSA | The Screen Representation of Vector Coupling Coefficients or Wigner 3j Symbols: Exact Computation and Illustration of the Asymptotic Behavior. | Ana Carla Peixoto Bitencourt, Mirco Ragni, Robert G. Littlejohn, Roger W. Anderson, Vincenzo Aquilanti |
| 2014 | ICCSA | Symmetric Angular Momentum Coupling, the Quantum Volume Operator and the 7-spin Network: A Computational Perspective. | Dimitri Marinelli, Annalisa Marzuoli, Vincenzo Aquilanti, Roger W. Anderson, Ana Carla Peixoto Bitencourt, Mirco Ragni |
| 2014 | ICCSA | Umbrella Inversion Energy Levels of AB3 Like Molecules for J ≥ 0 - Numerical Methods Versus Analytic Solutions. | Mirco Ragni, Ana Carla Peixoto Bitencourt, Adna E. C. Silva, Frederico Vasconcellos Prudente |
| 2013 | ICCSA | The Screen Representation of Spin Networks: 2D Recurrence, Eigenvalue Equation for 6j Symbols, Geometric Interpretation and Hamiltonian Dynamics. | Roger W. Anderson, Vincenzo Aquilanti, Ana Carla Peixoto Bitencourt, Dimitri Marinelli, Mirco Ragni |
| 2013 | ICCSA | Roto-torsional Levels for Symmetric and Asymmetric Systems: Application to HOOH and HOOD Systems. | Ana Carla Peixoto Bitencourt, Frederico Vasconcellos Prudente, Mirco Ragni |
| 2013 | ICCSA | The Screen Representation of Spin Networks: Images of 6j Symbols and Semiclassical Features. | Mirco Ragni, Robert G. Littlejohn, Ana Carla Peixoto Bitencourt, Vincenzo Aquilanti, Roger W. Anderson |
| 2012 | ICCSA | Exact and Asymptotic Computations of Elementary Spin Networks: Classification of the Quantum-Classical Boundaries. | Ana Carla Peixoto Bitencourt, Annalisa Marzuoli, Mirco Ragni, Roger W. Anderson, Vincenzo Aquilanti |