Measurement of in hadronic Z decays using a jet charge technique
The DELPHI Collaboration
P.Abreu21 - et al.
21 LIP, IST, FCUL - Av. Elias Garcia, 14-1o, P-1000 Lisboa Codex, Portugal
Received: 18 December 1998 / Revised version: 2 March 1999 / Published online: 18 June 1999
The forward-backward asymmetry has been determined from the average charge flow measured in a sample of 3,500,000 hadronic Z decays collected with the DELPHI detector in 1992 - 1995. The measurement is performed in an enriched sample selected using an impact parameter tag and results in the following values for the forward-backward asymmetry: