# ${{\boldsymbol H}^{0}}$ SIGNAL STRENGTHS IN DIFFERENT CHANNELS

The ${{\mathit H}^{0}}$ signal strength in a particular final state ${{\mathit x}}{{\mathit x}}$ is given by the cross section times branching ratio in this channel normalized to the Standard Model (SM) value, $\sigma$ $\cdot{}$ B( ${{\mathit H}^{0}}$ $\rightarrow$ ${{\mathit x}}{{\mathit x}}$ ) $/$ ($\sigma$ $\cdot{}$ B( ${{\mathit H}^{0}}$ $\rightarrow$ ${{\mathit x}}{{\mathit x}}$ ))$_{{\mathrm {SM}}}$, for the specified mass value of ${{\mathit H}^{0}}$. For the SM predictions, see DITTMAIER 2011 , DITTMAIER 2012 , and HEINEMEYER 2013A. Results for fiducial and differential cross sections are also listed below.

# ${{\boldsymbol c}}{{\overline{\boldsymbol c}}}$ Final State INSPIRE search

VALUE CL% DOCUMENT ID TECN  COMMENT
$\bf{<110}$ 95 1
 2018 M
ATLS ${{\mathit p}}{{\mathit p}}$ , 13 TeV
1  AABOUD 2018M use 36.1 fb${}^{-1}$ at of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. The upper limit on ${\mathit \sigma (}$ ${{\mathit p}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit Z}}{{\mathit H}^{0}}{)}\cdot{}$B( ${{\mathit H}^{0}}$ $\rightarrow$ ${{\mathit c}}{{\overline{\mathit c}}}$ ) is 2.7 pb at 95$\%$ CL. The quoted values are given for ${\mathit m}_{{{\mathit H}^{0}}}$ = 125 GeV.
References:
 AABOUD 2018M
PRL 120 211802 Search for the Decay of the Higgs Boson to Charm Quarks with the ATLAS Experiment