Stereo observations using SST-1M telescopes

SST-1M Cherenkov telescopes installed within the Ondřejov observatory of the Astronomical Institute of the Czech Academy of Sciences observing high-energy gamma photons have reached another technical milestone. In March 2023, the White Rabbit system was implemented, enabling accurate relative or absolute time synchronisation of both telescope systems.


10 years since Higgs boson discovery

On the occasion of the 10th anniversary of the experimental confirmation of the existence of the Higgs boson, the ATLAS and CMS collaborations at the LHC accelerator at CERN released in 2022 the most extensive overviews of experimental verification of its production methods to date [1,2]. Specifically, it concerns measuring its production rate, including the associated production with a pair of top quarks, and its decay fractions to different particles, from two photons, Z or W bosons to pairs of b-quarks.