Non-decoupling effects of SUSY in the physics of Higgs bosons and their phenomenological implications
| Autor: | Ana M. Curiel, Maria J. Herrero, David Temes |
|---|---|
| Rok vydání: | 2003 |
| Předmět: |
Physics
Quantum chromodynamics Particle physics High Energy Physics::Lattice High Energy Physics::Phenomenology Yukawa potential FOS: Physical sciences Observable Supersymmetry High Energy Physics - Phenomenology High Energy Physics::Theory High Energy Physics - Phenomenology (hep-ph) Higgs boson High Energy Physics::Experiment Electroweak scale Boson Minimal Supersymmetric Standard Model |
| DOI: | 10.48550/arxiv.hep-ph/0302107 |
| Popis: | We consider a plausible scenario in the Minimal Supersymmetric Standard Model (MSSM) where all the genuine supersymmetric (SUSY) particles are heavier than the electroweak scale. In this situation, indirect searches via their radiative corrections to low energy observables are complementary to direct searches, and they can be crucial if the SUSY masses are at the TeV energy range. We summarize the most relevant heavy SUSY radiative effects in Higgs boson physics and emphasize those that manifest a non-decoupling behaviour. We focus, in particular, on the SUSY-QCD non-decoupling effects in fermionic Higgs decays, flavour changing Higgs decays and Yukawa couplings. Some of their phenomenological implications at future colliders are also studied. Comment: Invited talk given by M. J. Herrero at the X Mexican School of Particles and Fields, Playa del Carmen, Mexico, November 2002 |
| Databáze: | OpenAIRE |
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