The central α$_{s}$ ( M$_{Z}$ ) result is obtained by minimizing χ 2 with respect to α$_{s}$ ( M$_{Z}$ ) and integrating over the nuisance parameters for the correlated uncertainties. The variation of α$_{s}$ ( p$_{T}$ ) vs p$_{T}$ is shown in Figure 7 (top). The running of α$_{s}$ as a function of jet p$_{T}$ follows the QCD evolution equation. The data points from the H1 and ZEUS experiments follow the same curve but have large uncertainties. The α$_{s}$ , evolved to µ = M$_{Z}$ , is shown in Figure 7 (bottom). The combined result of 22 selected points α$_{s}$ ( M$_{Z}$ ) = 0 . 1161 +0 . 0041 − 0 . 0048 is consistent with the world average 0 . 1184 ± 0 . 0007 [61] although the uncertainties, mostly theoretical, are large. 0.1 0.15 0.2 α$^{s}$ (p T ) 0.1 0.12 0.14 10 10 2 p$_{T}$ (GeV) α$^{s}$ (M Z ) $_{s}$(p$_{T}$) from inclusive jet cross section in hadron-induced processes DØ H1 ZEUS DØ $_{s}$(M$_{Z}$)=0.1161 +0.0041 0.0048 (DØ combined fit) FIG. 7: α$_{s}$ measurement as a function of the transverse momentum of the jet from several ex- periments, as compared to the expected variation of α$_{s}$ , setting α$_{s}$ ( M$_{Z}$ ) = 0 . 1184 ± 0 . 0007 [60]. VI. SEARCH FOR PHYSICS BEYOND THE STANDARD MODEL USING JETS Due to large theoretical and experimental uncertainties in the jet production rate, the high p$_{T}$ tail cannot be used to improve upon the current limits on new interactions [62]. However, there are kinematic distributions from jet events that can be used to identify physics beyond the Standard Model. Below we describe these searches using the dijet mass spectrum and the dijet angular distributions. These searches are not very sensitive to the jet energy scale, parton distribution functions or renormalization or factorization scales. 26