Conveners
Electroweak and Higgs Physics: Electroweak and Higgs Physics
- Lydia Roos (LPNHE-IN2P3)
- Driss Benchekroun (University Hassan II - Casablanca (MA))
Electroweak and Higgs Physics: Electroweak and Higgs Physics
- Lydia Roos (LPNHE-IN2P3)
The Standard Model of particles describes the fundamental constituents of matter and their interactions. Its predictions are probed in measurements at the LHC. In this talk, recent measurements by the ATLAS experiment are presented. They range from measurements of multijet and -photon production, high precision measurements using single W or Z bosons to measurements of multiboson production....
The talk will cover the recent results on Standard Model measurements made by the CMS Collaboration, with particular emphasis on the Electroweak Sector of the theory.
The ATLAS experiment has performed extensive searches for rare Standard Model processes involving top quarks. In this contribution two recent highlights of this programme are presented. The top-quark pair production in association with a W boson is a difficult process to calculate and model and is one of the leading sources of same-sign and multi-lepton events. To improve our understanding of...
The production of colored particles with large transverse momenta is almost always associated with presence of jets. The processes where three jets emerge in the final state are present in a lot of ATLAS measurements. Proper understanding and modelling of these processes is therefore crucial for today’s high energy physics.
POWHEG generator, as well as other matrix element generators, offer...
An overview of recent results from the CMS experiment will be presented along with the preparation and upgrade of the CMS experiment for the HL-LHC.
Motivated by the recent search for bbτ τ final state conducted by the CMS experiment, we would like to address the study of signal and background for such a final state within the so-called 2HDM Type-I. We investigate the scope of the LHC in accessing the process gg → H → hh → b b τ τ by performing a Monte Carlo (MC) analysis aimed at extracting this signal from the SM backgrounds, in the...
In the Standard Model, the ground state of the Higgs field is not found at zero but instead corresponds to one of the degenerate solutions minimising the Higgs potential. In turn, this spontaneous electroweak symmetry breaking provides a mechanism for the mass generation of nearly all fundamental particles. The Standard Model makes a definite prediction for the Higgs boson self-coupling and...
Future e$^+$e$^-$ colliders, thanks to their clean environment and triggerless operation, offer a unique opportunity to search for long-lived particles (LLPs) at sub-TeV energies. Considered in this contribution are promissing prospects for LLP searches offered by the International Large Detector (ILD), with a Time Projection Chamber (TPC) as the core of its tracking systems, providing almost...
The rapid development of laser technology has paved the way for the use of laser sources to study relativistic processes in the fields of quantum electrodynamics, atomic physics and high energy physics. In this context, the main purpose of this talk is to advance our understanding of the ultrafast physical processes that occur in the presence of a laser field. It, therefore, belongs to the...
