Not new, but newly published #CMSPaper about #DiHiggs #HHmultilepton https://link.springer.com/article/10.1007/JHEP07(2023)095 :partying_face: With recent progress in Analysis techniques and the amount of data taken in the #LHC Run 2 the @CMSexperiment and the #ATLASExperiment have become more and more sensitive to the rarest of #ParticlePhysics processes. This includes the study of processes involving the production of not one, but two #HiggsBosons. 1/9