2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/45810Angular correlations of partons have been derived for high energy jets in QCD. Interesting new scaling properties with two redundant variables (jet energy $P$ and jet opening angle $Θ$) emerge which can be tested within a parton-hadron duality picture. Recent results from LEP support the scaling in $Θ$; the scaling in both $P$ and $Θ$ could be tested with jets from deep inelastic scattering or with high $p_T$ jets.LATEX file, 2 pages, uses wstwocl.sty and epsfig.sty, 2 figures added as uuencoded gzipped tarred psfile, to appear in the Proc. of the Int. Europhysics Conf. on High Energy Physics, BrusselsHigh Energy Physics - Phenomenologytext