MSSM under the Higgs precision measurements

20 May 2019, 16:50
15m
Nueces Ballroom B (Omni Hotel)

Nueces Ballroom B

Omni Hotel

900 N Shoreline Blvd, Corpus Christi, TX 78401
Oral Supersymmetry: Models, Phenomenology and Experimental Results Supersymmetry: Models, Phenomenology and Experimental Results

Speaker

Huayang Song

Description

Studying the properties of Higgs boson becomes one important method to explore the physics beyond the Standard Model (SM). In this work, we present studies on the implications of the Higgs precision measurements at future Higgs Factories on the Minimal Supersymmetric Standard Model (MSSM). A multi-variable global fit to various Higgs search channels and also Higgs mass based on both the effective method and full one-loop $hgg$ and $h\gamma\gamma$ results is performed to obtain the 95% C.L. constraints on the parameter space. The strong constraints on the CP-odd Higgs mass $m_A$ and stop mass scale $m_{SUSY}$ are complementary to the direct searches at the HL-LHC. The accurate measurements for the $h\to bb$ channel can also rule out most of parameter space at large $\tan\beta$.

Authors

Co-authors

Dr Honglei Li Dr Jinmin Yang Shufang Su (University of Arizona)

Presentation materials