Precision predictions for Higgs boson properties as a probe for New Physics (A3b)

• Subject Area: Nuclear and Elementary Particle Physics, Quantum Mechanics, Relativity, Fields
• Term: since 2019
• Project identifier: Deutsche Forschungsgemeinschaft (DFG) - Project number 396021762

In project A3b we perform precision calculations related to the Higgs boson mass in supersymmetric extensions of the Standard Model and to the Higgs boson self-couplings. QCD and electroweak corrections to Higgs boson pair production are computed both numerically and analytically. Further information about the Higgs self-couplings are obtained from Higgs-to-Higgs decays which are considered in various extensions of the Standard Model.

• DFG Programme: CRC/Transregios
• Subproject of: TRR 257: P3H: Particle Physics Phenomenology after the Higgs Discovery
• Applicant Institution: Karlsruher Institut für Technologie
• Project Heads: Professorin Dr. Milada Margarete Mühlleitner; Professor Dr. Matthias Steinhauser