The Spectrum of the MSSM with Non-Standard Supersymmetry Breaking

Abstract

The Minimal Supersymmetric Standard Model (MSSM) can include two soft breaking terms which are often neglected: a non-analytic scalar trilinear coupling and a Higgsino bilinear term. A set of high-scale boundary conditions consistent with the reparameterisation invariance which the model possesses is obtained. The three-family renormalisation group equations for the MSSM with these terms are presented. The ranges of the universal high-scale values of these couplings which lead to an acceptable TeV-scale theory are obtained, as is the supersymmetric particle spectrum at this scale. The effect of the new terms on fine-tuning is presented. SOFTSUSY, an existing program for calculating SUSY particle spectra, has been used, with as few modifications as possible.

23 pages, 9 figures (Two new references and one corrected reference.)

References in corpus (8)

• HERWIG 6.5: an event generator for Hadron Emission Reactions With Interfering Gluons (including supersymmetric processes)
• Focus Points and Naturalness in Supersymmetry
• Dimensionless supersymmetry breaking couplings, flat directions, and the origin of intermediate mass scales
• Naturalness Reach of the Large Hadron Collider in Minimal Supergravity
• Quasi-infra-red fixed points and renormalisation group invariant trajectories for non-holomorphic soft supersymmetry breaking
• Neutrino masses from nonstandard supersymmetry breaking terms
• Relaxing b\to sγConstraints on the Supersymmetric Particle Mass Spectrum
• Phenomenological aspects of nonstandard supersymmetry breaking terms

Cited by in corpus (13)

• Rare Top-quark Decays to Higgs boson in MSSM
• Probing Non-holomorphic MSSM via precision constraints, dark matter and LHC data
• Muon and Electron $(g-2)$ Anomalies with Non-Holomorphic Interactions in MSSM
• R-parity Violation and General Soft Supersymmetry Breaking
• Probing Lepton Flavor Violating decays in MSSM with Non-Holomorphic Soft Terms
• Exploring Non-Holomorphic Soft Terms in the Framework of Gauge Mediated Supersymmetry Breaking
• Exploring Charge and Color Breaking vacuum in Non-Holomorphic MSSM
• Two-loop beta-functions and their effects for the R-parity Violating MSSM
• Sbottoms as probes to MSSM with nonholomorphic soft interactions
• Resonant Leptogenesis with nonholomorphic R-Parity violation and LHC Phenomenology
• Charting generalized supersoft supersymmetry
• A radiatively generated source of flavor universal scalar soft masses
• $t-b-\tau$ Yukawa Unification in Non-Holomorphic MSSM