Two-loop SUSY QCD correction to the gluino pole mass

Youichi Yamada

doi:10.1016/j.nuclphysbps.2006.03.045

Two-loop SUSY QCD correction to the gluino pole mass

Youichi Yamada

SCI - Physics

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

We calculate the pole mass of the gluino as a function of the running parameters in the lagrangian, to O ( α_s² ) in SUSY QCD. The correction shifts the pole mass from the running mass by typically 1-2 %. This shift can be larger than the expected accuracy of the mass determination at future colliders, and should be taken into account for precision studies of the SUSY breaking parameters. The effects of other corrections are breifly commented.

Original language	English
Pages (from-to)	167-171
Number of pages	5
Journal	Nuclear Physics B - Proceedings Supplements
Volume	157
Issue number	1
DOIs	https://doi.org/10.1016/j.nuclphysbps.2006.03.045
Publication status	Published - 2006 Jul

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Nuclear and High Energy Physics

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abstract = "We calculate the pole mass of the gluino as a function of the running parameters in the lagrangian, to O ( αs2 ) in SUSY QCD. The correction shifts the pole mass from the running mass by typically 1-2 %. This shift can be larger than the expected accuracy of the mass determination at future colliders, and should be taken into account for precision studies of the SUSY breaking parameters. The effects of other corrections are breifly commented.",

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