Physics and Astronomy, Department of
Department of Physics and Astronomy: Faculty Publications
Accessibility Remediation
If you are unable to use this item in its current form due to accessibility barriers, you may request remediation through our remediation request form.
Document Type
Article
Date of this Version
2013
Citation
PHYSICAL REVIEW D 87, 015003 (2013)
Abstract
We show that an enhanced two-photon signal of the Higgs boson, h, observed with 125 GeV mass by the ATLAS and CMS collaborations, can be obtained if it is identified principally with the neutral [?] of the two Higgs doublets of minimal supersymmetry. We focus on sparticles and the pseudoscalar Higgs A with TeV masses. The off-diagonal element of the [?] mass matrix in the flavor basis must be suppressed, and this requires a large Higgsino mass parameter, [?] ~ TeV, and large tan[?]. A minimal supersymmetric Standard Model sum rule is derived that relates [?][?] reduction. On the contrary, natural supersymmetry requires [?] < ~0.5 TeV, for which [?][?] is reduced and [?][?] is enhanced. This conclusion is independent of the mA value and the supersymmetry quantum correction [?]. Relative [?] to [?] rates are sensitive of [?].
Comments
Copyright 2013 American Physical Society
DOI: 10.1103/PhysRevD.87.015003