학술논문

Standard Model physics at ATLAS.
Document Type
Article
Source
EPJ Web of Conferences. 11/19/2019, Vol. 222, p1-15. 15p.
Subject
*STANDARD model (Nuclear physics)
*LARGE Hadron Collider
*SCATTERING (Physics)
*QUANTUM chromodynamics
*BOSONS
Language
ISSN
2101-6275
Abstract
The latest advances in Standard Model measurements performed by the ATLAS experiment at the LHC are discussed. Vector-boson scattering processes have been observed in several final states (ZZ, WZ, same-sign WW), and evidence has been reached in the Zγ final state. The experimental precision of QCD measurements has reached the same order as the theoretical uncertainties on the NNLO calculations. Evidence for the triboson WVV final state has been achieved. The latest results on V+jets, Zγ, W+W− and direct photons production are presented. New results on jet substructure and forward proton tagging program are also discussed. [ABSTRACT FROM AUTHOR]