Speaker
Wei Su
(Sun Yat-Sen University)
Description
In this work we study the prospect of detecting light scalars at the FASER, Mathusla codex-B etc. We develop the general formalism for the scalar production and decay from mesons with PP collision, given modified couplings of the scalars to the SM particles, as well as summarizing the relevant GeV-scale experiment constraints. We then analyze the reaches of light scalars in the large tan𝛽 region of the Type-I 2HDM, in which a light scalar with relatively long lifetime could be accommodated. We also have studies in the SUSY framework.
Primary author
Wei Su
(Sun Yat-Sen University)
