Excluding light gluinos using four-jet LEP events: a next-to-leading order result
Abstract
Description
Based upon a next-to-leading order perturbative calculation of the four-jet production rate in electron-positron annihilation and assuming 8 % for the theoretical error emerging from hadronization effects in the $0.002\le \ycut \le 0.004$ range for the Durham clustering algorithm, we exclude the existence of the light gluinos at the 95 % confidence level.
11 pages, 3 figures, 1 table revtex + aps,preprint,epsf,rotate styles
11 pages, 3 figures, 1 table revtex + aps,preprint,epsf,rotate styles