2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/165595A quantum mechanical method of calculation of bremsstrahlung spectra in alpha-decay of heavy nuclei with taking into account an angle between directions of the alpha-particle motion and the photon emission is presented. Dependence between the bremsstrahlung spectrum and the angle value is obtained in a simple analytical form. The method can be used for a comparative analysis of experimental data, obtained at different angles.6 pages, no figures, Standard LaTeX v.2e. Talk in the II Conference on High Energy Physics, Nuclear Physics and Accelerator Physics, March 1-5, 2004, Kharkov. Corrections of LaTeX style (a little)Nuclear TheoryNuclear ExperimentQuantum Physicstext