Lapiedra, Ramon, 1940-Marqués Truyol, FranciscoMolina, Alfred2012-04-262012-04-2619790022-2488https://hdl.handle.net/2445/24510We deal with a classical predictive mechanical system of two spinless charges where radiation is considered and there are no external fields. The terms (2,2)Paa of the expansion in the charges of the HamiltonJacobi momenta are calculated. Using these, together with known previous results, we can obtain the paa up to the fourth order. Then we have calculated the radiated energy and the 3-momentum in a scattering process as functions of the impact parameter and the incident energy for the former and 3-momentum for the latter. Scattering cross-sections are also calculated. Good agreement with well known results, including those of quantum electrodynamics, has been found.5 p.application/pdfeng(c) American Institute of Physics, 1979Electrodinàmica quànticaRadiacióEquacions de Hamilton-JacobiRelativitat (Física)Quantum electrodynamicsRadiationHamilton-Jacobi equationsRelativity (Physics)info:eu-repo/semantics/article33302012-04-24info:eu-repo/semantics/openAccess