Abstract
Higgs boson production via gluon–gluon fusion is measured in the
W
W
∗
→
e
ν
μ
ν
decay channel. The dataset utilized corresponds to an integrated luminosity of 139 fb
-
1
collected by the ATLAS detector from
s
=
13
TeV proton–proton collisions delivered by the Large Hadron Collider between 2015 and 2018. Differential cross sections are measured in a fiducial phase space restricted to the production of at most one additional jet. The results are consistent with Standard Model expectations, derived using different Monte Carlo generators.