2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/181556Bose-Einstein correlations of pairs of identical charged pions produced in hadronic Z decays are analyzed in terms of various parametrizations. A good description is achieved using a Levy stable distribution in conjunction with a hadronization model having highly correlated configuration and momentum space, the tau-model. Using these results, the source function is reconstructed.II Workshop on Particle Correlation and Femtoscopy, Sao Paulo, 9-11 Nov., 2006, to appear in proceedingsHigh Energy Physics - Experimenttext