Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Any: 2015, Tutor: Manuel Barranco Gómez
Using a simple analytical model we have calculated the energy levels and excitation energies of electron bubbles in liquid helium at zero temperature and pressure. We have also calculated the oscillator strengths, cross sections and lifetime for several states. When possible, we have compared our results with experimental data and with the results obtained using more sophisticated models.