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arXiv · hep-ph/9706479

Yukawa Unification in Moduli-dominant SUSY Breaking

Shaaban Khalil·Tatsuo Kobayashi
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Abstract

We study Yukawa unification in string models with moduli-dominant SUSY breaking. This type of SUSY breaking in general leads to non-universal soft masses, i.e., soft scalar masses and gaugino masses. Such non-universality is important for phenomenological aspects of Yukawa unification, i.e., successful electroweak breaking, SUSY corrections to the bottom mass and the branching ratio of $b \to s γ$. We show three regions in the whole parameter space which lead to successful electroweak breaking and allow small SUSY corrections to the bottom mass. For these three regions we investigate the $b \to s γ$ decay and mass spectra.

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Shaaban Khalil, Tatsuo Kobayashi. 1997-06-24. Yukawa Unification in Moduli-dominant SUSY Breaking. https://doi.org/10.1016/s0550-3213(98)00259-4

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