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Oblique Corrections in the MSSM at One Loop. I. Scalars
This paper is devoted to reconsider the one-loop oblique corrections arising
from the scalar superpartners in the MSSM, i.e, the squarks, the sleptons and
the scalars in Higgs sector. We explicitly present the complete one-loop forms
of self-energy corrections to the gauge bosons of SM electroweak gauge groups,
as well as their descendants the , and parameters, which can be
directly applied to constrain the parameter space of the MSSM. Our results
about one-loop self energies are found to agree with Drees, Hagiwara, and
Yamada (1992), Pierce et al. (1997). Nevertheless, the , and
parameters aren't in agreement with Dobado, Herrero and Penaranda (1999).Comment: short version to appear in Advances in High Energy Physic
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