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Initial conditions, time evolution and BE correlations in e+e- annihilation

Bose-Einstein correlations of identical charged-pion pairs produced in hadronic Z decays are analyzed in terms of various parametrizations. The tau-model with a one-sided L\'evy proper-time distribution provides a good description, enabling the source function to be reconstructed.

Detalles Bibliográficos
Autores principales: Novak, T., Csorgo, T., Kittel, W., Metzger, W.J.
Lenguaje:eng
Publicado: 2009
Materias:
Acceso en línea:http://cds.cern.ch/record/1157606
Descripción
Sumario:Bose-Einstein correlations of identical charged-pion pairs produced in hadronic Z decays are analyzed in terms of various parametrizations. The tau-model with a one-sided L\'evy proper-time distribution provides a good description, enabling the source function to be reconstructed.