Search for technicolor with DELPHI |
| |
Authors: | J Abdallah |
| |
Institution: | (1) LPNHE, IN2P3-CNRS, Univ. Paris VI et VII, Tour 33 (RdC), 4 place Jussieu, 75252 Paris Cedex 05, France , FR |
| |
Abstract: | Technicolor represents a viable alternative to the Higgs mechanism for generating gauge boson masses. Searches for technicolor
particles and have been performed in the data collected by the DELPHI experiment at LEP at centre-of-mass energies between 192 and 208
GeV corresponding to an integrated luminosity of 452 pb. Good agreement is observed with the SM expectation in all channels studied. This is translated into an excluded region in
the plane. The production is excluded for all GeV/c. Assuming a point-like interaction of the with gauge bosons, an absolute lower limit on the charged mass at 95% CL is set at 79.8 GeV/c, independently of other parameters of the technicolor model.
Received: 10 August 2001 / Published online: 5 November 2001 |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|