| CMS Note | |
| Report number | CMS-CR-2021-245 |
| Title | Double Higgs production at the LHC |
| Author(s) | Portales, Louis (Ecole Polytechnique) |
| Publication | 2021 |
| Collaboration | ATLAS and CMS Collaborations |
| Imprint | 10 Nov 2021 |
| Number of pages | 6 |
| Presented at | 22nd Particles and Nuclei International Conference (PANIC 2021), Lisbon, Portugal, 5 - 10 Sep 2021 |
| Subject category | Detectors and Experimental Techniques |
| Accelerator/Facility, Experiment | CERN LHC ; ATLAS,CMS |
| Keywords | General |
| Abstract | An overview of the latest results on resonant and non-resonant Higgs boson pair production, using up to 140 fb$^{-1}$ of $\sqrt{s}=13$ TeV proton-proton collision data recorded during Run 2 of the LHC by the ATLAS and CMS Collaborations, is presented. A wide range of decay modes is covered, with one Higgs boson decaying to $b\bar{b}$, and the second to $b\bar{b}$, $W^{+}W^{-}$, $ZZ$, $\tau^{+}\tau^{-}$ or $\gamma\gamma$, as well as different topologies, with studies of both resolved and boosted signals and for both gluon-gluon and vector-boson fusion production modes. Analysis improvements, and newly introduced techniques with respect to previous studies, are highlighted. |
Record created 2022-01-14, last modified 2022-11-15
