Abstract
Bose-Einstein correlations in W-pair decays are studied using data collected by the ALEPH detector at LEP at e+e- centre-of-mass energies from 183 to 209 GeV. The analysis is based on the comparison of WW→qq̄qq̄ events to "mixed" events constructed with the hadronic part of WW→qq̄ℓν events. The data are in agreement with the hypothesis that Bose-Einstein correlations are present only for pions from the same W decay. The JETSET model with Bose-Einstein correlations between pions from different W bosons is disfavoured.
| Lingua originale | English |
|---|---|
| pagine (da-a) | 265-275 |
| Numero di pagine | 11 |
| Rivista | PHYSICS LETTERS. SECTION B |
| Volume | 606 |
| Stato di pubblicazione | Published - 2005 |
All Science Journal Classification (ASJC) codes
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