32 research outputs found
Remarks Concerning the Study of Four-Jet Events from Hadronic Decays of the Z0
The angular correlations of four-jet events from hadronic decays of the Z0
have been studied in the past mainly to extract from them the fundamental
constants of quantum chromodynamics called colour factors. Previous studies
have used all the available phase-space in order to maximize statistics. In
this note we want to point out the possibility that significant differences
between experiment and theory in restricted regions of phase-space might have
escaped detection. Such differences could be a harbinger of the existence of
new particles. Some preliminary results are presented.Comment: 9 pages, 3 figure
Polarimetres du faisceau N-N a Saturne II
SIGLECNRS-CDST / INIST-CNRS - Institut de l'Information Scientifique et TechniqueFRFranc
The extended OPAL silicon strip microvertex detector
Contains fulltext :
124971.pdf (publisher's version ) (Closed access
The OPAL silicon strip microvertex detector with two coordinate readout
Contains fulltext :
124487.pdf (preprint version ) (Open Access