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@ARTICLE{McCullough:625680,
author = {McCullough, Matthew and Guerrero Menkara, Adriana and
Salvioni, Ennio},
title = {p{NGB} {H}iggs {N}aturalness at a {T}ipping {P}oint},
reportid = {PUBDB-2025-01179, DESY-25-052. arXiv:2505.06052.
CERN-TH-2025-067},
year = {2025},
note = {17 pages, 3 figures},
abstract = {In scenarios where the Higgs is viewed as a pseudo
Nambu-Goldstone boson (pNGB) the question of naturalness
finds itself, from a phenomenological perspective, at a
tipping point between direct searches and precision. If, by
the end of the High-Luminosity LHC operation, all
experimental results were to remain consistent with the
Standard Model, precision Higgs coupling measurements will
begin to drive the naturalness tension. To illustrate this
from a fresh perspective we construct a maximally natural
`Kitchen Sink' model, throwing into the mix three approaches
to symmetry-based naturalness: Supersymmetry, Twin Higgs,
and pNGB Higgs models with a Gegenbauer potential. In other
words, we build a `Supersymmetric Gegenbauer's Twin' model.
This model not only maximises naturalness, at least from a
technical perspective, but can also interpolate between all
three ingredients smoothly, revealing the interplay between
direct exploration and precision. Implications for FCC-ee
and FCC-hh are discussed.},
cin = {T},
cid = {I:(DE-H253)T-20120731},
pnm = {611 - Fundamental Particles and Forces (POF4-611) / DFG
project G:(GEPRIS)527296308 - Identifizierung des dunklen
Sektors unseres Universums: Spuren früher Dynamik im
späten Kosmos (527296308) / DFG project G:(GEPRIS)390833306
- EXC 2121: Quantum Universe (390833306)},
pid = {G:(DE-HGF)POF4-611 / G:(GEPRIS)527296308 /
G:(GEPRIS)390833306},
experiment = {EXP:(DE-MLZ)NOSPEC-20140101},
typ = {PUB:(DE-HGF)25},
eprint = {2505.06052},
howpublished = {arXiv:2505.06052},
archivePrefix = {arXiv},
SLACcitation = {$\%\%CITATION$ = $arXiv:2505.06052;\%\%$},
doi = {10.3204/PUBDB-2025-01179},
url = {https://bib-pubdb1.desy.de/record/625680},
}