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@ARTICLE{Fuchs:643128,
      author       = {Fuchs, Elina and Kirk, Fiona and Mariotti, Agnese and
                      Richter, Jan and Robbiati, Matteo},
      title        = {{T}oward a global search for new physics with isotope
                      shifts},
      journal      = {Physical review / A},
      volume       = {112},
      number       = {5},
      issn         = {2469-9926},
      address      = {Woodbury, NY},
      publisher    = {Inst.},
      reportid     = {PUBDB-2026-00026, arXiv:2506.07303. TIF-UNIMI-2025-13.
                      DESY-25-080},
      pages        = {052224},
      year         = {2025},
      note         = {cc-bc, 37 pages, 24 figures, 10 tables},
      abstract     = {Isotope shifts have emerged as a sensitive probe of new
                      bosons that couple to electrons and neutrons, and of nuclear
                      structure. The recent Hz- or even sub-Hz-level isotope shift
                      measurements across different elements call for a global
                      assessment of all available data. In this work, we present
                      the fit framework kifit that enables a combined analysis of
                      isotope shift data from several elements, taking into
                      account correlations. We provide a thorough comparison of
                      analytical methods and the fit to analyze linear and
                      nonlinear King plots and quantify their uncertainties.
                      Finally, we provide recommendations for future measurements
                      that could enhance the sensitivity to new physics and offer
                      new insights into nuclear structure.},
      cin          = {T},
      ddc          = {530},
      cid          = {I:(DE-H253)T-20120731},
      pnm          = {611 - Fundamental Particles and Forces (POF4-611) / DFG
                      project G:(GEPRIS)390837967 - EXC 2123: QuantumFrontiers -
                      Licht und Materie an der Quantengrenze (390837967) / SFB
                      1227 B10 - Die Quantengrenzen der Empfindlichkeit für den
                      Nachweis ultraleichter dunkler Materie (B10*) (545595243) /
                      DFG project G:(GEPRIS)491245950 -
                      Open-Access-Publikationskosten / 2025-2027 / DESY Hamburg
                      (491245950)},
      pid          = {G:(DE-HGF)POF4-611 / G:(GEPRIS)390837967 /
                      G:(GEPRIS)545595243 / G:(GEPRIS)491245950},
      experiment   = {EXP:(DE-MLZ)NOSPEC-20140101},
      typ          = {PUB:(DE-HGF)16},
      eprint       = {2506.07303},
      howpublished = {arXiv:2506.07303},
      archivePrefix = {arXiv},
      SLACcitation = {$\%\%CITATION$ = $arXiv:2506.07303;\%\%$},
      doi          = {10.1103/kzq9-x916},
      url          = {https://bib-pubdb1.desy.de/record/643128},
}