| Friday 19 April 2024 | |
| Events for day: Monday 17 August 2020 |
| 11:00 - 12:00 Journal Club: Experiment & Phenomenology-skyroom Measurements of ttH production and the CP structure of the Yukawa interaction between the Higgs boson and top quark in the diphoton decay channel School PARTICLES AND ACCELERATORS Based on : 2003.10866 [hep-ex]. Abstract: The first observation of the ttH process in a single Higgs boson decay channel with the full reconstruction of the final state (H ? ??) is presented, with a significance of 6.6 standard deviations (?). The CP structure of Higgs boson couplings to fermions is measured, resulting in an exclusion of the pure CP-odd structure of the top Yukawa coupling at 3.2?. The measurements ? are based on a sample of proton-proton collisions at a center-of-mass energy s = 13 TeV collected by the CMS detector at the LHC, corresponding to an integrated luminosity of 137 fb ? 1. The cross-section times ... 17:00 - 19:00 Thesis Defence Mechanisms of commitment to a choice in perceptual decisions based on temporally discrete sensory information School COGNITIVE SCIENCES Venue: Opposite the ARAJ, Artesh Highway, Tehran, Iran School of Cognitive Sciences, Institute for Research in Fundamental Sciences (IPM), ... |