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@ARTICLE{Bonnefoy:622230,
      author       = {Bonnefoy, Quentin and Kley, Jonathan and Liu, Di and Rossia
                      and Yao, Chang Yuan},
      title        = {{A}ligned yet large dipoles: a {SMEFT} study},
      journal      = {Journal of high energy physics},
      volume       = {2024},
      number       = {11},
      issn         = {1029-8479},
      address      = {Heidelberg},
      publisher    = {Springer},
      reportid     = {PUBDB-2025-00268, arXiv:2403.13065. DESY-24-033.
                      HU-EP-24/09. LAPTH-011/24. COMETA-2024-004},
      pages        = {46},
      year         = {2024},
      note         = {22 pages (main) + 15 pages (appendices $\&$ references), 6
                      figures, 7 tables. JHEP published version. Typos are
                      corrected},
      abstract     = {We study a non-universal flavor scenario at the level of
                      the Standard Model Effective Field Theory, according to
                      which the matrix of Wilson coefficients c$_{uW}$ of an
                      up-type electroweak quark dipole operator is aligned with
                      the up-type Yukawa coupling. Such an alignment usually
                      follows from the assumption of Minimal Flavor Violation
                      (MFV), away from which we step by allowing the entries of
                      c$_{uW}$ to be sizable along the first quark generations. A
                      particular example, which we refer to as “inverse
                      hierarchy MFV”, features Wilson coefficients inversely
                      proportional to quark masses, and arises from BSM models
                      respecting MFV and containing heavy fields that replicate
                      the mass hierarchy of SM quarks. We then analyze the
                      phenomenology driven by c$_{uW}$ at colliders and at
                      lower-energy flavor experiments. We show that precision
                      measurements of the process pp → Wh → γγℓν at
                      FCC-hh could set an upper bound on |c$_{uW}$| ≲ $
                      \mathcal{O} $(10$^{−2}$)(Λ/TeV)$^{2}$, with Λ the cutoff
                      of the effective field theory. This bound is an order of
                      magnitude stronger than the existing LHC bounds. Moreover,
                      we estimate that Wh → $ b\overline{b}\ell \nu $ at HL-LHC
                      could also give competitive bounds. In the low-energy
                      regime, we consider bounds arising from rare kaon decays,
                      which turn out to be loose, |$ {c}_{uW}^{11} $| <$
                      \mathcal{O} $(1)(Λ/TeV)$^{2}$. We finally demonstrate that
                      our flavor and operator assumptions can be derived from a
                      weakly-coupled UV model, which we choose to simultaneously
                      illustrate the UV origin of inverse hierarchy MFV.},
      keywords     = {new physics (INSPIRE) / effective field theory (INSPIRE) /
                      operator: dipole (INSPIRE) / flavor: violation: minimal
                      (INSPIRE) / CERN LHC Coll: upgrade (INSPIRE) / FCC-hh
                      (INSPIRE) / p p: scattering (INSPIRE) / Higgs particle:
                      production (INSPIRE) / W: production (INSPIRE) / electroweak
                      interaction (INSPIRE) / p p --> W Higgs particle (INSPIRE) /
                      W Higgs particle --> bottom anti-bottom lepton neutrino
                      (INSPIRE) / SMEFT (autogen) / Electric Dipole Moments
                      (autogen) / Electroweak Precision Physics (autogen)},
      cin          = {T},
      ddc          = {530},
      cid          = {I:(DE-H253)T-20120731},
      pnm          = {611 - Fundamental Particles and Forces (POF4-611) / DFG
                      project G:(GEPRIS)390833306 - EXC 2121: Quantum Universe
                      (390833306) / ASYMMETRY - Essential Asymmetries of Nature
                      (101086085)},
      pid          = {G:(DE-HGF)POF4-611 / G:(GEPRIS)390833306 /
                      G:(EU-Grant)101086085},
      experiment   = {EXP:(DE-MLZ)NOSPEC-20140101},
      typ          = {PUB:(DE-HGF)16},
      eprint       = {2403.13065},
      howpublished = {arXiv:2403.13065},
      archivePrefix = {arXiv},
      SLACcitation = {$\%\%CITATION$ = $arXiv:2403.13065;\%\%$},
      UT           = {WOS:001361251700001},
      doi          = {10.1007/JHEP11(2024)046},
      url          = {https://bib-pubdb1.desy.de/record/622230},
}