The pole mass of the gluino is diagrammatically calculated to the two-loop order in SUSY QCD as a function of the running parameters in the Lagrangian, for the gluino and squarks sufficiently heavier than the quarks. The O(αs2) correction shifts the gluino mass by typically 1-2%, which may be larger than the expected accuracy of the mass determination at future colliders.
|Number of pages||7|
|Journal||Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics|
|Publication status||Published - 2005 Sept 8|