The searches for additional Higgs bosons decaying to tau leptons in scenarios beyond the standard model will be summarised, from the pp collision data collected by the ATLAS and CMS experiments at LHC Run-2.
Caputo, C., & CMS Collaboration. (2019). Searches for additional Higgs bosons decaying to tau leptons at the LHC. SciPost Physics Proceedings, 1, 22. https://doi.org/10.21468/SciPostPhysProc.1.022 (Original work published 2019)