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@ARTICLE{Cal:618854,
author = {Cal, Pedro and Lim, Matthew A. and Scott, Darren J. and
Tackmann, Frank J. and Waalewijn, Wouter J.},
title = {{J}et veto resummation for {STXS} ${H}+$1-jet bins at
a{NNLL}$'$+{NNLO}},
journal = {Journal of high energy physics},
volume = {2025},
number = {3},
issn = {1126-6708},
address = {Heidelberg},
publisher = {Springer},
reportid = {PUBDB-2024-07192, DESY-24-128. arXiv:2408.13301.
MPP-2024-105},
pages = {155},
year = {2025},
note = {52 pages, 13 figures},
abstract = {Measurements of Higgs boson processes by the ATLAS and CMS
experiments at the LHC use Simplified Template Cross
Sections (STXS) as a common framework for the combination of
measurements in different decay channels and their further
interpretation, e.g. to measure Higgs couplings. The
different Higgs production processes are measured in
predefined kinematic regions -- the STXS bins -- requiring
precise theory predictions for each individual bin. In
gluon-fusion Higgs production a main division is into 0-jet,
1-jet, and $\geq 2$-jet bins, which are further subdivided
in bins of the Higgs transverse momentum $p_T^H$. Requiring
a fixed number of jets induces logarithms $\ln
p_T^{\mathrm{cut}}/Q$ in the cross section where
$p_T^{\mathrm{cut}}$ is the jet-$p_T$ threshold and $Q\sim
p_T^H\sim m_H$ the hard-interaction scale. These jet-veto
logarithms can be resummed to all orders in perturbation
theory to achieve the highest possible perturbative
precision. We provide state-of-the art predictions for the
$p_T^H$ spectrum in exclusive $H+$1-jet production and the
corresponding $H+$1-jet STXS bins in the kinematic regime
$p_T^{\mathrm{cut}} \ll p_T^H\sim m_H$. We carry out the
resummation at NNLL$'$ accuracy, using theory nuisance
parameters to account for the few unknown ingredients at
this order, and match to full NNLO. We revisit the jet-veto
factorization for this process and find that it requires
refactorizing the total soft function into a global and
soft-collinear contribution in order to fully account for
logarithms of the signal jet radius. The leading nonglobal
logarithms are also included, though they are numerically
small for the region of phenomenological interest.},
cin = {T},
ddc = {530},
cid = {I:(DE-H253)T-20120731},
pnm = {611 - Fundamental Particles and Forces (POF4-611) /
COLORFREE - High-Precision Global Analysis of Color-Free LHC
Processes at Small Recoil (101002090)},
pid = {G:(DE-HGF)POF4-611 / G:(EU-Grant)101002090},
experiment = {EXP:(DE-MLZ)NOSPEC-20140101},
typ = {PUB:(DE-HGF)16},
eprint = {2408.13301},
howpublished = {arXiv:2408.13301},
archivePrefix = {arXiv},
SLACcitation = {$\%\%CITATION$ = $arXiv:2408.13301;\%\%$},
UT = {WOS:001449542400001},
doi = {10.1007/JHEP03(2025)155},
url = {https://bib-pubdb1.desy.de/record/618854},
}