Combined measurements of the properties of the Higgs boson using the ATLAS detector

TL;DR

This paper reviews combined measurements of the Higgs boson's mass, couplings, and spin-CP properties using ATLAS detector data from 7 and 8 TeV proton-proton collisions, providing comprehensive insights into its characteristics.

Contribution

It presents the first combined analysis of multiple Higgs boson properties using extensive ATLAS data, enhancing understanding of its fundamental nature.

Findings

Precise measurement of Higgs boson mass.

Constraints on Higgs couplings and spin-CP properties.

Confirmation of the Higgs boson's consistency with the Standard Model.

Abstract

The combined measurement of the mass, couplings and spin-CP properties of the recently discovered Higgs boson obtained with the ATLAS detector using up to $25$ fb$^{-1}$ of $7$ TeV and $8$ TeV $pp$ collision data is reviewed.