Compressed and split spectra in minimal SUSY SO(10)

Frank F. Deppisch; Nishita Desai; Tomás E. Gonzalo

doi:10.3389/fphy.2014.00027

Compressed and split spectra in minimal SUSY SO(10)

Frank F. Deppisch, Nishita Desai, Tomás E. Gonzalo

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

10 Citations (Scopus)

Abstract

The non-observation of supersymmetric signatures in searches at the Large Hadron Collider strongly constrains minimal supersymmetric models like the CMSSM. We explore the consequences on the SUSY particle spectrum in a minimal SO(10) with large D-terms and non-universal gaugino masses at the GUT scale. This changes the sparticle spectrum in a testable way and for example can sufficiently split the colored and non-colored sectors. The splitting provided by use of the SO(10) D-terms can be exploited to obtain light first generation sleptons or third generation squarks, the latter corresponding to a compressed spectrum scenario.

Original language	English
Article number	27
Pages (from-to)	1-13
Number of pages	13
Journal	Frontiers in Physics
Volume	2
DOIs	https://doi.org/10.3389/fphy.2014.00027
Publication status	Published - 6 May 2014
Externally published	Yes

Keywords

Beyond standard model physics
Grand unified theories
LHC phenomenology
SO(10)
Supersymmetry

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10.3389/fphy.2014.00027Licence: CC BY

286392105-oaFinal published version, 1.61 MBLicence: CC BY

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AU - Gonzalo, Tomás E.

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AB - The non-observation of supersymmetric signatures in searches at the Large Hadron Collider strongly constrains minimal supersymmetric models like the CMSSM. We explore the consequences on the SUSY particle spectrum in a minimal SO(10) with large D-terms and non-universal gaugino masses at the GUT scale. This changes the sparticle spectrum in a testable way and for example can sufficiently split the colored and non-colored sectors. The splitting provided by use of the SO(10) D-terms can be exploited to obtain light first generation sleptons or third generation squarks, the latter corresponding to a compressed spectrum scenario.

KW - Beyond standard model physics

KW - Grand unified theories

KW - LHC phenomenology

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ER -

Compressed and split spectra in minimal SUSY SO(10)

Abstract

Keywords

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