An improved measurement of B°-B° mixing in Z° decays
A more precise determination of the B°-B ° mixing parameter in Z ° decays based on a fourfold increase in statistics has been made using the 1990 and t99t L3 data. The analysis of the dilepton events, rnuons and electrons, gives: Za = 0.121 + 0.017 (stat) :t: 0.006 (sys). Using the value Of Xd measu...
Guardado en:
| Autores principales: | Dova, María Teresa, L3 Collaboration |
|---|---|
| Formato: | Articulo |
| Lenguaje: | Inglés |
| Publicado: |
1992
|
| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/73076 |
| Aporte de: |
Ejemplares similares
-
Measurement of the B°-B° mixing parameter and the Z → bb forward-backward asymmetry
por: Dova, María Teresa, et al.
Publicado: (1994) -
Search for contact interactions in dilepton events from pp collisions at √s = 7 TeV with the ATLAS detector
por: Anduaga, Xabier Sebastián, et al.
Publicado: (2012) -
Measurement of the effective weak mixing angle by jet-charge asymmetry in hadronic decays of the Z boson
por: Dova, María Teresa, et al.
Publicado: (1998) -
Angular multiplicity fluctuations in hadronic Z decays and comparison to QCD models and analytical calculations
por: Dova, María Teresa, et al.
Publicado: (1998) -
Missing mass spectra in hadronic events from e+e- collisions at √s = 161–172 GeV and limits on invisible Higgs decays
por: Dova, María Teresa, et al.
Publicado: (1998)