CZ+SK HEP Workshop 2026

Session

Block 1

10 Sept 2026, 09:00

Academy of Science, Sál Dvořák (Prague)

41. Welcome

Tomas Davidek (Charles University (CZ))

10/09/2026, 09:00

39. ATLAS highlights

Jana Faltova (Charles University (CZ))

10/09/2026, 09:15

News from ATLAS experiment

9. Differential Cross-Section Measurements of Higgs Production in Decays to Tauon Pair

Martin Divisek (Charles University (CZ))

10/09/2026, 09:45

The Higgs boson remains an object of key interest due to its unique position and role in the Standard Model framework. The cross-sections of three dominant production modes (gluon-gluon fusion, ggH; vector boson fusion, vbfH; and associated production alongside a vector boson or higgsstrahlung, VH) are analysed through the $H\rightarrow\tau\tau$ decay channel. The analysis utilizes a partial...

24. tbH+ Analysis with Multileptons Using Run-2 ATLAS Data

Azad Afandizada (Czech Technical University in Prague (CZ))

10/09/2026, 10:03

A charged Higgs boson remains undiscovered to this day, despite the significant impact it would have for improving our understanding of particle physics. The detection of such a particle could revolutionize areas such as the study of electroweak symmetry breaking, extensions to the Standard Model and potentially open doors to entirely new physics. This study focuses on the detection of the...

35. Higgs boson production in association with a single top tH(Hbb) using the ATLAS detector

Filip Rucka

10/09/2026, 10:21

This study investigates the separation of the rare tH(bb) signal from background processes using machine-learning methods in the ATLAS Release 22 framework. The tH(bb) process is sensitive to the interaction between the Higgs boson and the top quark, but its small production rate makes it
difficult to distinguish from dominant background processes.

As a reference study, the previous...