Constraints on the NMSSM from the oblique parameters
M. Maniatis, Y. Schroder
TL;DR
This paper calculates the oblique parameters S, T, U, V, W, X within the NMSSM to derive constraints on its parameter space based on electroweak precision measurements.
Contribution
It provides a detailed calculation of oblique parameters in the NMSSM, linking electroweak precision data to model constraints.
Findings
Oblique parameters impose significant restrictions on NMSSM parameters.
The calculation method relates gauge-boson selfenergies to model parameters.
Results help refine viable regions of the NMSSM parameter space.
Abstract
Electroweak precision measurements, encoded in the oblique parameters, give strong constraints on physics beyond the Standard Model. The oblique parameters S, T, U (V, W, X) are calculated in the next-to-minimal supersymmetric model (NMSSM). We outline the calculation of the oblique parameters in terms of one-loop gauge-boson selfenergies and find sensitive restrictions for the NMSSM parameter space.
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.
Taxonomy
TopicsParticle physics theoretical and experimental studies · Cosmology and Gravitation Theories · Dark Matter and Cosmic Phenomena