Closing the light gluino window

1997/12/04 by F. Csikor, Ferenc Csikor, Csikor, Ferenc +3 · 1 citation
Physics and Astronomy · #Dark Matter and Cosmic Phenomena #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ph

paper · pdf · doi:10.48550/arxiv.hep-ph/9712269

7 pages, 6 figures, talk at HEP97, Jerusalem

arxiv created 1997/12/04 · openalex publication_date 1997/12/04 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

The running of the strong coupling constant, R_e⁺e^-,R_Z and R_τ is studied on the three-loop level. Based on experimental data of R_e⁺e^-,R_Z and R_τ and the LEP multijet analysis, the light gluino scenario is excluded to 99.97% CL (window I) and 99.89% CL (window III).

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• The light gluino mass window revisited

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