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Update of the ALEPH non-strange spectral functions from hadronic $\tau$ decays
An update of the ALEPH non-strange spectral functions from hadronic $\tau$ decays is presented. Compared to the 2005 ALEPH publication, the main improvement results from the use of a new method to unfold the measured mass spectra from detector effects. This procedure also corrects a previous problem...
Autores principales: | Davier, Michel, Höcker, Andreas, Malaescu, Bogdan, Yuan, Chang-Zheng, Zhang, Zhiqing |
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Lenguaje: | eng |
Publicado: |
2013
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Materias: | |
Acceso en línea: | https://dx.doi.org/10.1140/epjc/s10052-014-2803-9 http://cds.cern.ch/record/1633956 |
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