Absolute mass limits of the gaugino-Higgsino sector in the minimal supersymmetric model from data from the CERN collider LEP and the Fermilab Tevatron

Publisher Website

1 August 1991

journal article
research article
Published by American Physical Society (APS) in Physical Review D

Vol. 44 (3) , 927-929
https://doi.org/10.1103/physrevd.44.927

Abstract

Absolute mass limits of the gaugino-Higgsino sector in the minimal supersymmetric model are extracted from the data on

Z

at the CERN

e^{+} e^{-}

collider LEP and the gluino (

\tilde{g}

) search at the Collider Detector at Fermilab:

m_{\tilde{g}} > 132

,

m_{{\tilde{Z}}_{1}} > 18.4

,

m_{{\tilde{Z}}_{2}} > 45

,

m_{{\tilde{Z}}_{3}} > 70

,

m_{{\tilde{Z}}_{4}} > 108

, and

m_{{\tilde{W}}_{2}} > 99

GeV. The

{\tilde{Z}}_{k}

and

{\tilde{W}}_{2}

are neutralinos and a heavier chargino.

Keywords

SUPERSYMMETRY

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